SiteCheck Agent Intel & Dev
REMOTE · API.FADEANDCO.WORKERS.DEV
135 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402
Available components
Last scanned (11 hours ago)
Scores higher than 47% of remote servers
Reachable. Last reached 23 Oct 2026.
Category Crypto and Web3
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability68
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 21335 tokens (~158/item across 135 items; 135 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 135 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 136 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 23 Oct 26 65
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 23 Oct 2026 · Probed https://api.fadeandco.workers.dev/mcp?ref=registry
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fadeandco.workers.dev | CN=YE1,O=Let's Encrypt,C=US | 25 Sept 2026 | 24 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 6333e519a4cacb6a887e102975c050b4fca |
| SANs: *.fadeandco.workers.dev, fadeandco.workers.dev | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.fadeandco.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.fadeandco.workers.dev/mcp?ref=registry | Verified | 200 | |
| http (plaintext) | http://api.fadeandco.workers.dev/mcp?ref=registry | Served over HTTP | 200 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
agent_intel_agent_json_schema_guard Agent Intel Agent Json Schema Guard ~156
Checks an agent's JSON output against a JSON Schema (draft 2020-12 keywords: type, properties, required, additionalProperties, items, enum, const, length, pattern, minimum/maximum, item counts). Returns valid yes/no, each error with its path and the value with disallowed fields removed. $ref, allOf/anyOf/oneOf, if/then and format return an error instead of passing silently. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| schema | object | yes | The JSON Schema |
| value | – | yes | The JSON value to check (any JSON) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| errors | – | – | – |
| note | – | – | – |
| removedFields | – | – | – |
| sanitized | – | – | – |
| source | – | – | – |
| valid | – | – | – |
No examples provided.
agent_intel_anti_whale_limit_detector Agent Intel Anti Whale Limit Detector ~130
Static search of a VERIFIED Ethereum contract's Solidity source (Blockscout) for max-wallet, max-transaction and cooldown rules, with the matching lines. Unverified contracts are reported as such, not guessed. Bytecode-only and non-Ethereum chains are not covered; a hit is a clue, not proof of a trap. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Ethereum contract address 0x... (40 hex characters) |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | – | – |
| checkedAt | – | – | – |
| compiler | – | – | – |
| findings | – | – | – |
| name | – | – | – |
| note | – | – | – |
| source | – | – | – |
| verdict | – | – | – |
| verified | – | – | – |
No examples provided.
agent_intel_api_sla_liveness_benchmark Agent Intel Api Sla Liveness Benchmark ~132
Liveness and latency of one public HTTPS endpoint, measured from this server: three GET requests, returning each HTTP status and the time to the response headers, the median and the worst time, and an UP/DEGRADED/DOWN level. One location only: it does not test other regions, and it does not measure the TLS handshake on its own. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Public https:// endpoint address |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| level | – | – | – |
| medianMs | – | – | – |
| note | – | – | – |
| samples | – | – | – |
| source | – | – | – |
| successfulSamples | – | – | – |
| url | – | – | – |
| worstMs | – | – | – |
No examples provided.
agent_intel_bundle_sniper_detector Agent Intel Bundle Sniper Detector ~144
Looks at the first Solana slot where a token mint appears (public RPC): if its history fits in 8 pages of signatures, it counts the distinct fee payers of the transactions in that slot. Several different fee payers in one slot is a bundle-sniping signal, not proof. Mints with longer history return HISTORY_TOO_LONG; this tool cannot see Jito bundle metadata. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana token mint address (base58, 32 to 44 characters) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| mint | – | – | – |
| note | – | – | – |
| pagesRead | – | – | – |
| source | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_bytecode_similarity_radar Agent Intel Bytecode Similarity Radar ~164
Compares the runtime bytecode of two Ethereum contracts you name: the share of shared PUSH4 function selectors (Jaccard) and the cosine similarity of their opcode frequencies, combined into one 0 to 1 score with a SIMILAR, PARTIAL or DIFFERENT label. It compares two addresses only; it has no database of known scam or exploit templates, so it cannot say a contract is a known clone. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| a | string | yes | First contract address 0x... (40 hex) |
| b | string | yes | Second contract address 0x... (40 hex) |
| Name | Type | Req | Description |
|---|---|---|---|
| a | – | – | – |
| b | – | – | – |
| bytesA | – | – | – |
| bytesB | – | – | – |
| checkedAt | – | – | – |
| label | – | – | – |
| note | – | – | – |
| opcodeCosine | – | – | – |
| score | – | – | – |
| selectorJaccard | – | – | – |
| selectorsA | – | – | – |
| selectorsB | – | – | – |
| sharedSelectors | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_cex_exchange_reserve_flows Agent Intel Cex Exchange Reserve Flows ~144
Ethereum native-ETH balance snapshot of up to 10 wallets that a community label dataset (brianleect/etherscan-labels, GitHub) tags as Binance, Coinbase or OKX. It is a snapshot of a sample, not total exchange reserves: no token balances, no inflow or outflow history, and the labels are community-made and may be out of date. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| exchange | string | – | binance, coinbase or okx (default binance) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| exchange | – | – | – |
| note | – | – | – |
| source | – | – | – |
| totalBalanceEthOfSample | – | – | – |
| wallets | – | – | – |
| walletsSampled | – | – | – |
| walletsWithBalance | – | – | – |
No examples provided.
agent_intel_citation_verifier Agent Intel Citation Verifier ~157
Checks up to 5 references against public registries: DOI through Crossref, arXiv ids through the arXiv API, ISBN-10/13 through Open Library (checksum first). Returns title, year, venue and a BibTeX entry plus an APA-style string for each verified one; unknown ones come back as not_found. Authors are given for DOI and arXiv only. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| references | array | yes | 1 to 5 DOIs, arXiv ids (arXiv:1706.03762) or ISBNs |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| results | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_consumer_product_recalls Agent Intel Consumer Product Recalls ~167
Recent US recalls matching a keyword: CPSC consumer-product recalls (saferproducts.gov, by recall date and description text) and FDA food enforcement reports (openFDA, reason for recall). Vehicle (NHTSA) and FDA drug/device recalls are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| days | string | – | CPSC look-back window in days, 1 to 365 (default 60) |
| limit | string | – | Results per source, 1 to 10 (default 5) |
| q | string | yes | Keyword, 3 to 60 characters, e.g. laminator, listeria |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| cpsc | – | – | – |
| cpscWindow | – | – | – |
| fdaFood | – | – | – |
| note | – | – | – |
| q | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_cors_security_misconfig_audit Agent Intel Cors Security Misconfig Audit ~123
CORS check for a public HTTPS endpoint: three GET requests with a made-up origin, the null origin and no origin, reporting whether the server echoes the origin, allows null, returns a wildcard, and allows credentials. Only reads response headers of GET requests; it does not test preflight, methods or authentication. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Public https:// endpoint address |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| findings | – | – | – |
| level | – | – | – |
| note | – | – | – |
| probes | – | – | – |
| source | – | – | – |
| url | – | – | – |
No examples provided.
agent_intel_cross_chain_bridge_liquidity Agent Intel Cross Chain Bridge Liquidity ~165
Across bridge limits for USDC between two chains: the largest instant-fill amount the bridge can take right now, the largest deposit it accepts, and the smallest deposit. Across only (not Stargate, Hop or CCTP), USDC only, and the chain pair must be one the Across limits API accepts. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | yes | Origin chain id: 1 (Ethereum), 10 (Optimism), 137 (Polygon), 8453 (Base) or 42161 (Arbitrum) |
| to | string | yes | Destination chain id, same list as from |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| from | – | – | – |
| instantFillCapacityUsd | – | – | – |
| maxDepositUsd | – | – | – |
| minDepositUsd | – | – | – |
| note | – | – | – |
| recommendedInstantUsd | – | – | – |
| source | – | – | – |
| to | – | – | – |
| token | – | – | – |
No examples provided.
agent_intel_crosschain_gas_priority_fee Agent Intel Crosschain Gas Priority Fee ~138
Current base fee and priority-fee percentiles (10th, 50th, 99th) for Ethereum, Base or Arbitrum from public RPC nodes, with the next block's base fee projected from the last block's fullness (EIP-1559 rule). Solana is not included here. Forecasts are a one-block projection, not a congestion model. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | ethereum, base or arbitrum (default ethereum) |
| Name | Type | Req | Description |
|---|---|---|---|
| averagePriorityFeeGweiLast5Blocks | – | – | – |
| baseFeeGwei | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| lastBlockGasUsedRatio | – | – | – |
| nextBaseFeeGwei | – | – | – |
| priorityFeeGwei | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_deep_research Agent Intel Deep Research ~125
Research starter: searches English Wikipedia (not the open web) for a query and returns the top articles with their summary text, description and last edit time. No AI synthesis; the caller reads and combines the sources. Price: $0.005 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | How many articles, 1 to 5 (default 3) |
| query | string | yes | Research question or keywords, 2 to 200 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| query | – | – | – |
| source | – | – | – |
| sources | – | – | – |
No examples provided.
agent_intel_defi_yield_risk_optimizer Agent Intel Defi Yield Risk Optimizer ~249
Ranks DeFi pools by total APY from DefiLlama's public yields data, filtered by chain, minimum TVL and optional stablecoin-only, with each pool's TVL, 7-day impermanent loss, reward share of APY and IL-risk flag. Ranking is by APY, not by safety: there is no audit or exploit-history score (none is in this free source). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Chain name as DefiLlama spells it, e.g. Base, Ethereum, Arbitrum (default Base) |
| limit | string | – | How many pools, 1 to 20 (default 5) |
| maxApyPct | string | – | Hide pools above this APY percent (default 1000); extreme APYs are usually reward-token artefacts |
| minTvlUsd | string | – | Minimum pool TVL in USD (default 1000000) |
| stablecoinOnly | string | – | true to list only stablecoin pools |
| Name | Type | Req | Description |
|---|---|---|---|
| chain | – | – | – |
| checkedAt | – | – | – |
| maxApyPct | – | – | – |
| minTvlUsd | – | – | – |
| note | – | – | – |
| pools | – | – | – |
| source | – | – | – |
| stablecoinOnly | – | – | – |
No examples provided.
agent_intel_deployer_rug_forensics Agent Intel Deployer Rug Forensics ~127
Contracts created by a deployer wallet on Ethereum, from its most recent 50 transactions (Blockscout public API): creation hash, time and new contract address. Only that recent page is read, so older launches are missing. No rug-pull or abandoned-pool judgement: liquidity history is not included. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Deployer wallet address 0x... (40 hex characters) |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| contractCreations | – | – | – |
| note | – | – | – |
| olderPagesExist | – | – | – |
| scannedTransactions | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_dex_depth_slippage_calculator Agent Intel Dex Depth Slippage Calculator ~267
Estimated output, price impact and minimum output for a swap in one DEX pair, using the pair's reserves from DexScreener and a constant-product (x*y=k) model with a fee. Exact for constant-product pools (for example Aerodrome volatile pools, Uniswap V2 style); for concentrated-liquidity pools (labelled v3 or v4) it is only an approximation. Raydium is not covered. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | yes | Amount you give, in that token's units (positive number) |
| chain | string | – | DexScreener chain name, e.g. base, ethereum, arbitrum (default base) |
| feePct | string | – | Pool fee in percent, 0 to 5 (default 0.3) |
| pair | string | yes | Pair (pool) address |
| side | string | – | sell = you give the base token; buy = you give the quote token (default sell) |
| slippagePct | string | – | Your tolerance in percent, 0 to 50 (default 0.5) |
| Name | Type | Req | Description |
|---|---|---|---|
| amountIn | – | – | – |
| baseSymbol | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| dex | – | – | – |
| estimatedOut | – | – | – |
| feePct | – | – | – |
| minOutAtSlippage | – | – | – |
| model | – | – | – |
| pair | – | – | – |
| priceImpactPct | – | – | – |
| quoteSymbol | – | – | – |
| reserves | – | – | – |
| side | – | – | – |
| slippagePct | – | – | – |
| source | – | – | – |
| spotOut | – | – | – |
No examples provided.
agent_intel_dnssec_trust_chain_validator Agent Intel Dnssec Trust Chain Validator ~142
DNSSEC status for a domain using Cloudflare's public resolver (1.1.1.1 DNS-over-HTTPS): whether the resolver validated the answer (AD flag), the DS records in the parent zone, and the DNSKEY records with key-signing keys. The validation is done by Cloudflare's resolver, not by this tool walking the chain to the root. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain such as ietf.org (a URL is reduced to its host) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| dnskeyCount | – | – | – |
| domain | – | – | – |
| dsRecords | – | – | – |
| keySigningKeys | – | – | – |
| note | – | – | – |
| rcodeA | – | – | – |
| resolverValidated | – | – | – |
| source | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_domain_authority_credibility Agent Intel Domain Authority Credibility ~133
Registration facts for a domain from the public RDAP directory: registration date, age in days, expiry, registrar, lock status. No authority score, backlink or spam index: no free public source for those was found (Tranco rank API needs a key; DNS-over-HTTPS was unreachable from the test network). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain name such as wikipedia.org (a full URL is accepted and reduced to its host) |
| Name | Type | Req | Description |
|---|---|---|---|
| ageDays | – | – | – |
| checkedAt | – | – | – |
| domain | – | – | – |
| expiresOn | – | – | – |
| lastChanged | – | – | – |
| registeredOn | – | – | – |
| registrar | – | – | – |
| source | – | – | – |
| status | – | – | – |
No examples provided.
agent_intel_ecb_institutional_fx_rates Agent Intel Ecb Institutional Fx Rates ~162
European Central Bank euro reference rates (published once per working day around 16:00 CET): the rate for one currency against the euro, and an optional conversion of an amount between two of the listed currencies. Rates are the ECB's daily reference, not a live market quote; the list has about 30 currencies. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | – | Amount to convert, default 1 |
| from | string | – | Currency code (EUR or one of the ECB list) |
| to | string | – | Currency code (EUR or one of the ECB list); default USD |
| Name | Type | Req | Description |
|---|---|---|---|
| amount | – | – | – |
| checkedAt | – | – | – |
| converted | – | – | – |
| currenciesListed | – | – | – |
| date | – | – | – |
| from | – | – | – |
| note | – | – | – |
| rate | – | – | – |
| source | – | – | – |
| to | – | – | – |
No examples provided.
agent_intel_eu_vies_vat_batch_validator Agent Intel Eu Vies Vat Batch Validator ~152
Checks up to 5 EU VAT numbers (country code + number, e.g. DE143208032) with the European Commission's VIES service and returns valid yes/no, the registered name and address when the member state releases them, and any member-state error. Some member states do not release names or addresses, and VIES can be unavailable for one country at a time. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| vat | string | yes | 1 to 5 VAT numbers separated by commas, each with a 2-letter EU country code |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| results | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_fact_brief_synthesizer Agent Intel Fact Brief Synthesizer ~133
Entity brief for a statement: finds up to 3 capitalised names or phrases in it and looks each up in Wikidata (public knowledge graph), returning the Wikidata ID, label, short description and link. It confirms the entities exist; it does NOT judge whether the claim is true, and it finds no numbers or dates. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| statement | string | yes | Sentence or short text, 10 to 1000 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| entities | – | – | – |
| note | – | – | – |
| source | – | – | – |
| statement | – | – | – |
| unmatched | – | – | – |
No examples provided.
agent_intel_gleif_corporate_lei_registry Agent Intel Gleif Corporate Lei Registry ~156
Legal entity identifier (LEI) records from GLEIF's public database: search by legal name (up to 5 matches) or look up one 20-character LEI. Returns legal name, country, city, entity and registration status. Parent companies are not expanded here (a second request per entity would be needed). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| lei | string | – | 20-character LEI for an exact lookup |
| name | string | – | Legal name to search, 3 to 100 characters (or leave out and use lei) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| mode | – | – | – |
| records | – | – | – |
| source | – | – | – |
| totalMatches | – | – | – |
No examples provided.
agent_intel_global_postal_geocode_resolver Agent Intel Global Postal Geocode Resolver ~165
Resolves a postal code in one country (ISO 2-letter code, e.g. US, DE, TR, GB) to its place names, state or province, and latitude and longitude, from Zippopotam.us. Covers only the countries that service publishes. No time zone or administrative municipality is returned, since no free source for them was used. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | Two-letter ISO country code, e.g. US, DE, TR, GB |
| postalCode | string | yes | Postal code as written for that country, 2 to 12 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| country | – | – | – |
| countryCode | – | – | – |
| places | – | – | – |
| postalCode | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_hallucination_claim_checker Agent Intel Hallucination Claim Checker ~139
Checks the named entities in an AI answer (up to 5 capitalised names) against Wikidata: each name is marked found or not found, with its Wikidata ID and description, and sentences containing a year are listed for review. It checks that entities exist, not that claims about them are true, so a found entity can still have a wrong fact. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The model answer to check, 10 to 5000 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| entities | – | – | – |
| notFoundCount | – | – | – |
| note | – | – | – |
| sentencesWithYears | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_highres_qr_code_generator Agent Intel Highres Qr Code Generator ~186
Makes a QR code as scalable SVG (21x21 modules, version 1) for up to 17 bytes at level L, 14 at M, 11 at Q or 7 at H, with the mask chosen by the standard penalty rules. Returns the SVG and a base64 copy. Larger versions are not supported; longer text returns 400. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| ec | string | – | Error correction level: L, M, Q or H (default M) |
| scale | string | – | Pixels per module in the SVG, 1 to 20 (default 8) |
| text | string | yes | Text to encode as UTF-8 bytes; the byte limit depends on the level |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| ec | – | – | – |
| mask | – | – | – |
| note | – | – | – |
| size | – | – | – |
| source | – | – | – |
| svg | – | – | – |
| svgBase64 | – | – | – |
| version | – | – | – |
No examples provided.
agent_intel_holder_cluster_analyzer Agent Intel Holder Cluster Analyzer ~162
Holder concentration for an EVM token (Ethereum, BSC, Base, Arbitrum, Polygon): share of supply held by the top 1, top 3 and top 10 holders, total holder count, and how much of the top 10 are contracts. GoPlus gives only the top 10 holders, so the top-20 view and funding-source clustering are NOT provided. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address 0x... (40 hex characters) |
| chain | string | – | ethereum, bsc, base, arbitrum or polygon (default ethereum) |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| concentration | – | – | – |
| contractHoldersInTop10 | – | – | – |
| holdersReturned | – | – | – |
| note | – | – | – |
| source | – | – | – |
| symbol | – | – | – |
| topHolders | – | – | – |
| totalHolders | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_honeypot_trap_detector Agent Intel Honeypot Trap Detector ~168
Trap flags for an EVM token (Ethereum, BSC, Base, Arbitrum, Polygon) from GoPlus token security, which simulates buy and sell: honeypot result, buy/sell/transfer tax, blacklist, pausable transfers, hidden owner, mintable, anti-whale and slippage modifiers. The tool reports GoPlus's flags; it runs no simulation of its own. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address 0x... (40 hex characters) |
| chain | string | – | ethereum, bsc, base, arbitrum or polygon (default ethereum) |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| flags | – | – | – |
| honeypot | – | – | – |
| name | – | – | – |
| source | – | – | – |
| symbol | – | – | – |
| tax | – | – | – |
| trapFlags | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_html_dom_to_clean_markdown Agent Intel Html Dom To Clean Markdown ~149
Converts raw HTML you send (up to 500 KB) to GitHub-flavoured Markdown: headings, paragraphs, links, images, lists, code blocks, quotes, bold and italic. Scripts, styles, navigation, footers, forms and comments are removed; tables are flattened to text. Relative links need a base URL to become absolute. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | Optional page address used to resolve relative links |
| html | string | yes | HTML text, 1 to 500000 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | – | – | – |
| characters | – | – | – |
| checkedAt | – | – | – |
| markdown | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_iban_routing_swift_resolver Agent Intel Iban Routing Swift Resolver ~153
Validates an IBAN (MOD-97 checksum and country length, computed here) and, if it passes, looks up the bank name, city and BIC (SWIFT) through OpenIBAN's public validation. The bank lookup depends on OpenIBAN's directory and may be missing for some banks; a valid checksum does not prove the account exists. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| iban | string | yes | IBAN, spaces allowed, e.g. DE89 3704 0044 0532 0130 00 |
| Name | Type | Req | Description |
|---|---|---|---|
| bank | – | – | – |
| checkedAt | – | – | – |
| checksumOk | – | – | – |
| iban | – | – | – |
| lengthOk | – | – | – |
| openIbanValid | – | – | – |
| source | – | – | – |
| valid | – | – | – |
No examples provided.
agent_intel_invoice_document_ocr Agent Intel Invoice Document Ocr ~166
Extracts vendor name, tax ID, line items, net subtotal, VAT rates and payment details (IBAN, BIC) from an invoice image (PNG or JPEG, base64, up to 4 MB) with a Cloudflare Workers AI vision model. Model output is parsed as JSON and checked for the expected keys; unparseable output is an error, not a guess. Requires the env.AI binding. Price: $0.004 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| imageBase64 | string | yes | Base64 image data (no data: prefix), up to 4 MB decoded |
| mime | string | – | image/png or image/jpeg |
Structured output declared, but exposes no named fields.
No examples provided.
agent_intel_ip_fraud_reputation_score Agent Intel Ip Fraud Reputation Score ~148
IP type check: country, ISP and ASN, whether the address is a known Tor exit (Tor Project's public list), a proxy or VPN and a hosting/datacenter address (ip-api.com flags), and a LOW/MEDIUM/HIGH level from those flags. It is not a threat score: no abuse-report or spam history is included. ip-api's free tier is for non-commercial use only. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| ip | string | yes | IPv4 address such as 8.8.8.8 |
| Name | Type | Req | Description |
|---|---|---|---|
| asn | – | – | – |
| checkedAt | – | – | – |
| country | – | – | – |
| flags | – | – | – |
| ip | – | – | – |
| isp | – | – | – |
| level | – | – | – |
| note | – | – | – |
| org | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_known_scams_blacklist_db Agent Intel Known Scams Blacklist Db ~130
Is this address or domain on the ScamSniffer community blacklist (public GitHub scam-database: wallet addresses, or phishing domains with their linked addresses)? Returns listed yes or no and the list size. A 'no' does not prove safety, and the list is not updated in real time. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | An Ethereum address (0x...) or a domain name such as degenalgo.art |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| listSize | – | – | – |
| listed | – | – | – |
| note | – | – | – |
| query | – | – | – |
| source | – | – | – |
| type | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_leverage_liquidation_levels Agent Intel Leverage Liquidation Levels ~158
For one perpetual on Hyperliquid (public info API): mark price, open interest (in coins and USD), funding rate, and estimated liquidation prices for longs and shorts at 5x, 10x, 20x and 50x. The estimates are formula-based from the mark price and the asset's maximum leverage, not observed positions: the public API does not show which price each trader is liquidated at. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | Perp coin name as Hyperliquid lists it, e.g. BTC, ETH, SOL |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| coin | – | – | – |
| estimates | – | – | – |
| fundingRate | – | – | – |
| markPx | – | – | – |
| maxLeverage | – | – | – |
| note | – | – | – |
| openInterestCoins | – | – | – |
| openInterestUsd | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_liquidity_lock_inspector Agent Intel Liquidity Lock Inspector ~166
Share of a token's LP tokens that are burned (dead or zero address) or locked, from GoPlus lp_holders on Ethereum, BSC, Base, Arbitrum or Polygon. Lists the top 10 LP holders with GoPlus's lock flag and tag (a locker's name only when GoPlus gives it). Does not query Uncx, Team.Finance or Streamflow directly. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address 0x... (40 hex characters) |
| chain | string | – | ethereum, bsc, base, arbitrum or polygon (default ethereum) |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | – | – |
| burnedShare | – | – | – |
| chain | – | – | – |
| checkedAt | – | – | – |
| lockedShare | – | – | – |
| lpHolderCount | – | – | – |
| lpTotalSupply | – | – | – |
| source | – | – | – |
| symbol | – | – | – |
| topLpHolders | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_live_page_diff Agent Intel Live Page Diff ~142
Compares a public page now with its earliest Internet Archive (Wayback) snapshot on or after a date: changed yes/no, word similarity, added and removed text lines, and the price-like amounts ($, €, £) before and after. Only what the archive captured is compared; pages the archive never saved return 404. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| since | string | – | Baseline date YYYY-MM-DD (default: 30 days ago) |
| url | string | yes | Public http(s) page address |
| Name | Type | Req | Description |
|---|---|---|---|
| added | – | – | – |
| addedCount | – | – | – |
| baseline | – | – | – |
| changed | – | – | – |
| checkedAt | – | – | – |
| pricesAfter | – | – | – |
| pricesBefore | – | – | – |
| removed | – | – | – |
| removedCount | – | – | – |
| similarity | – | – | – |
| source | – | – | – |
| url | – | – | – |
No examples provided.
agent_intel_marine_weather_tide_forecast Agent Intel Marine Weather Tide Forecast ~159
Current wave height and period at a coordinate (Open-Meteo Marine), and, when a US NOAA tide station id is given, the next high and low tide predictions for the next 24 hours. Tide predictions exist only for NOAA stations; no wind or pressure forecast is included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| latitude | string | yes | Latitude, -90 to 90 |
| longitude | string | yes | Longitude, -180 to 180 |
| station | string | – | Optional NOAA tide station id (7 digits), e.g. 9413450 (Monterey) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| latitude | – | – | – |
| longitude | – | – | – |
| note | – | – | – |
| source | – | – | – |
| station | – | – | – |
| tides24h | – | – | – |
| waves | – | – | – |
No examples provided.
agent_intel_mev_sandwich_risk_analyzer Agent Intel Mev Sandwich Risk Analyzer ~264
Theoretical sandwich-attack profit for a swap of a given size in one DEX pool, at the pool's current reserves (DexScreener) and the swap's slippage tolerance: the largest front-run that still lets the victim's trade succeed, and the profit it would give. Constant-product pools only, no mempool view, no competing bots: a worst-case estimate, not a prediction. Suggests a slippage tolerance. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | yes | Victim's input amount in that token's units |
| chain | string | – | DexScreener chain name, e.g. base, ethereum (default base) |
| feePct | string | – | Pool fee in percent, 0 to 5 (default 0.3) |
| pair | string | yes | Pool (pair) address |
| side | string | – | sell = victim gives base token; buy = victim gives quote token (default sell) |
| slippagePct | string | – | Victim's slippage tolerance in percent, 0 to 50 (default 1) |
| Name | Type | Req | Description |
|---|---|---|---|
| chain | – | – | – |
| checkedAt | – | – | – |
| dex | – | – | – |
| maxFrontRunSize | – | – | – |
| model | – | – | – |
| note | – | – | – |
| pair | – | – | – |
| profitAsPctOfVictimSize | – | – | – |
| risk | – | – | – |
| side | – | – | – |
| source | – | – | – |
| suggestedSlippagePct | – | – | – |
| theoreticalProfit | – | – | – |
| victimAmount | – | – | – |
| victimExpectedOut | – | – | – |
| victimMinOut | – | – | – |
| victimPriceImpactPct | – | – | – |
| victimSlippagePct | – | – | – |
No examples provided.
agent_intel_multilingual_voice_tts Agent Intel Multilingual Voice Tts ~144
Turns text (up to 1000 characters) into speech with a Cloudflare Workers AI TTS model, in English, Spanish, French or Japanese. Returns base64 audio as the model gives it. German and Turkish are not offered: the model used here does not list them. Requires the env.AI binding. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| lang | string | – | en, es, fr or ja (default en) |
| text | string | yes | Text to speak, 1 to 1000 characters |
Structured output declared, but exposes no named fields.
No examples provided.
agent_intel_news_radar Agent Intel News Radar ~168
Latest BBC News headlines from one section feed (world, business, technology, science_and_environment, health, politics) with summary, link and publication time, optionally filtered by a keyword. BBC only: no other publishers, no entity tags and no trust rating (no free source for those was found). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | string | – | How many items, 1 to 30 (default 10) |
| q | string | – | Optional keyword, 2 to 80 characters, matched in title or summary |
| section | string | – | world, business, technology, science_and_environment, health or politics (default world) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| items | – | – | – |
| matched | – | – | – |
| q | – | – | – |
| section | – | – | – |
| source | – | – | – |
No examples provided.
agent_intel_ofac_sanctions_preflight Agent Intel Ofac Sanctions Preflight ~162
Name screening against the US OFAC SDN list (with aliases, sanctions programs, type and addresses, via the US Consolidated Screening List API) and the UN Security Council consolidated list, returning matching entries. Optional fuzzy matching for the SDN part. It does NOT screen crypto addresses and does NOT check the EU list. A match is a lead for a human reviewer, not a legal decision. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| fuzzy | string | – | true for fuzzy SDN name matching (default false) |
| name | string | yes | Person or company name, 3 to 100 characters |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| fuzzy | – | – | – |
| notChecked | – | – | – |
| note | – | – | – |
| ofacSdn | – | – | – |
| query | – | – | – |
| source | – | – | – |
| unConsolidated | – | – | – |
| verdict | – | – | – |
No examples provided.
agent_intel_onchain_mvrv_valuation Agent Intel Onchain Mvrv Valuation ~159
Daily MVRV ratio (market cap / realized cap) for BTC or ETH from CoinMetrics' free community data, with the latest value, the window mean and standard deviation, and its z-score. Labels are plain statistics (HIGH_Z, LOW_Z, MID), not buy or sell calls. Realized cap in USD is not in the free tier, so only the ratio is returned. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| asset | string | – | btc or eth (default btc) |
| days | string | – | Window in days, 30 to 365 (default 365) |
| Name | Type | Req | Description |
|---|---|---|---|
| asset | – | – | – |
| checkedAt | – | – | – |
| label | – | – | – |
| latest | – | – | – |
| note | – | – | – |
| source | – | – | – |
| window | – | – | – |
No examples provided.
agent_intel_options_implied_volatility Agent Intel Options Implied Volatility ~127
Deribit option market summary for BTC, ETH or SOL: put/call open-interest and volume ratios, max-pain strike and ATM mark implied volatility for the nearest expiries. Computed from Deribit's public book summary. No 25-delta skew (needs per-option greeks, not fetched) and no order flow. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | BTC, ETH or SOL (default BTC) |
| Name | Type | Req | Description |
|---|---|---|---|
| checkedAt | – | – | – |
| currency | – | – | – |
| note | – | – | – |
| openInterestCalls | – | – | – |
| openInterestPuts | – | – | – |
| putCallOpenInterestRatio | – | – | – |
| putCallVolumeRatio | – | – | – |
| source | – | – | – |
| spot | – | – | – |
| termStructure | – | – | – |
No examples provided.
agent_intel_perp_funding_rate_heatmap Agent Intel Perp Funding Rate Heatmap ~148
Current perpetual-futures funding rate for one coin (USDT-margined) on Binance, OKX and Bybit, with each rate annualised (3 payments a day), mark price, and from Bybit: open interest value and the long/short account ratio. A table of exchanges, not a time-series heatmap; funding history is not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | – | Coin ticker, 2 to 10 letters, e.g. BTC, ETH, SOL (default BTC) |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the SiteCheck Agent Intel & Dev MCP server?
SiteCheck Agent Intel & Dev is a hosted endpoint at https://api.fadeandco.workers.dev/mcp?ref=registry, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · api.fadeandco.workers.dev
claude mcp add --transport http bck-stack-sitecheck-agent-intel-dev 'https://api.fadeandco.workers.dev/mcp?ref=registry'
What is the SiteCheck Agent Intel & Dev MCP server?
SiteCheck Agent Intel & Dev is an MCP server listed in the public MCP registry as io.github.bck-stack/sitecheck-agent-intel-dev. 135 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402. This page covers its hosted endpoint (https://api.fadeandco.workers.dev/mcp?ref=registry).
Is the SiteCheck Agent Intel & Dev MCP server safe to use?
SiteCheck Agent Intel & Dev scores 65 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the SiteCheck Agent Intel & Dev MCP server expose?
SiteCheck Agent Intel & Dev exposes 135 tools: agent_intel_deep_research, agent_intel_web_search_turbo, agent_intel_news_radar, agent_intel_social_signal_aggregator, agent_intel_reader_markdown_extract, and 130 more. Their descriptions and schemas cost roughly 21,198 tokens of context every time the server is loaded.
Does the SiteCheck Agent Intel & Dev MCP server require authentication?
No. We connected to SiteCheck Agent Intel & Dev without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the SiteCheck Agent Intel & Dev MCP server still maintained?
SiteCheck Agent Intel & Dev is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.