AgentBIT
REMOTE · AGENTBIT.APP · SCANNED SEP 20
x402 router-proxy + 79 keyless pay-per-call tools on Base. Pay once, we run the best tool.
Available components
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 Usability69
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 10425 tokens (~128/item across 81 items; 81 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Tools include usage examples.Pass
Stability & Change Management57
- Stability observed for 17 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage90
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 69% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 81 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 82 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
How do I install the AgentBIT MCP server?
AgentBIT is a hosted endpoint at https://agentbit.app/mcp, 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 · agentbit.app
claude mcp add --transport http app-agentbit-mcp 'https://agentbit.app/mcp'
{
"mcpServers": {
"app-agentbit-mcp": {
"url": "https://agentbit.app/mcp"
}
}
} {
"servers": {
"app-agentbit-mcp": {
"type": "http",
"url": "https://agentbit.app/mcp"
}
}
} [mcp_servers.app-agentbit-mcp] url = "https://agentbit.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"app-agentbit-mcp": {
"type": "remote",
"url": "https://agentbit.app/mcp",
"enabled": true
}
}
} openclaw mcp add app-agentbit-mcp --url 'https://agentbit.app/mcp' --transport streamable-http
mcp_servers:
app-agentbit-mcp:
url: "https://agentbit.app/mcp" {
"McpServers": {
"app-agentbit-mcp": {
"Transport": "http",
"Url": "https://agentbit.app/mcp"
}
}
} assistant mcp add app-agentbit-mcp -t streamable-http -u 'https://agentbit.app/mcp'
{
"mcpServers": {
"app-agentbit-mcp": {
"type": "http",
"url": "https://agentbit.app/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 0
- A breaking change shipped without a version bump: still 1.7.0 ▼ security
- Tool “agentbit_route” rewrote its description, which is the text the model reads security
- “agentbit_route” made “task” required, so existing callers break ▼ functional
- Schema quality: fail → pass ▲ functional
- Destructive annotations: 100 → pass functional
- “agentbit_route” reworded the description of “body” cosmetic
- 15 Sept 26 +1
- Destructive annotations: pass → 100 functional
- New tool “agentbit_route” functional
- 14 Sept 26 +7
- Authorization: unverified → partial ▲ security
- Schema quality: 7809 → 10160 ▼ functional
- New tool “agentbit.address_eip55” functional
- New tool “agentbit.contract_audit” functional
- New tool “agentbit.counterparty_verify” functional
- New tool “agentbit.decode_base58” functional
- New tool “agentbit.decode_hex” functional
- New tool “agentbit.decode_url” functional
- New tool “agentbit.domain_dossier” functional
- New tool “agentbit.encode_base58” functional
- New tool “agentbit.encode_hex” functional
- New tool “agentbit.encode_url” functional
- New tool “agentbit.hash_keccak256” functional
- New tool “agentbit.hash_md5” functional
- New tool “agentbit.hash_sha1” functional
- New tool “agentbit.json_diff” functional
- New tool “agentbit.sec_filings” functional
- New tool “agentbit.server_time” functional
- New tool “agentbit.stock_price” functional
- New tool “agentbit.text_diff” functional
- New tool “agentbit.text_slugify” functional
- New tool “agentbit.text_summarize” functional
- New tool “agentbit.timestamp_convert” functional
- New tool “agentbit.wallet_dossier” functional
- 13 Sept 26 0
- HSTS header: unverified → fail ▼ security
- Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 58 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. security
- New tool “agentbit.content_moderate” functional
- New tool “agentbit.text_analyze” functional
- New tool “agentbit.text_keywords” functional
- 12 Sept 26 +1
- HSTS header: fail → unverified ▼ security
- Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
- Schema quality: 6715 → 7415 ▼ functional
- New tool “agentbit.crypto_trader_kit” functional
- New tool “agentbit.market_sentiment” functional
- New tool “agentbit.onchain_gas” functional
- New tool “agentbit.onchain_read” functional
- New tool “agentbit.prediction_markets” functional
- 11 Sept 26 +1
- Schema quality: 153 → 134 ▲ functional
- New tool “agentbit.convert_csv_json” functional
- New tool “agentbit.convert_json_csv” functional
- New tool “agentbit.convert_xml_json” functional
- New tool “agentbit.decode_base64” functional
- New tool “agentbit.encode_base64” functional
- New tool “agentbit.hash_hmac” functional
- New tool “agentbit.hash_sha256” functional
- New tool “agentbit.hash_sha512” functional
- New tool “agentbit.json_validate” functional
- New tool “agentbit.jwt_decode” functional
- New tool “agentbit.semver_compare” functional
- New tool “agentbit.url_parse” functional
- New tool “agentbit.uuid_generate” functional
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 20 Sept 2026 · Probed https://agentbit.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=webmail.agentbit.app | CN=YR2,O=Let's Encrypt,C=US | 31 Aug 2026 | 29 Nov 2026 | RSA 2048 | SHA256-RSA | 50db6dfd510ebd3497be8477790949558d1 |
| SANs: agentbit.app, autoconfig.agentbit.app, autodiscover.agentbit.app, cpanel.agentbit.app, cpcalendars.agentbit.app, cpcontacts.agentbit.app, mail.agentbit.app, webdisk.agentbit.app, webmail.agentbit.app, www.agentbit.app | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agentbit.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| agentbit.app. | 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 |
| Header | Value |
|---|---|
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agentbit.app/mcp | Verified | 200 | |
| http (plaintext) | http://agentbit.app/mcp | 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 →
agentbit_discover x402 Ecosystem Discovery (free) ~133
Search every indexed x402 resource across Coinbase Bazaar, Agent402 and Agentic Market (7k+ tools): name, price, seller, network, usage metrics. Free — use it FIRST to find the right paid tool for any task.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| limit | integer | – | – |
| max_price | number | – | Max price in USDC |
| network | string | – | CAIP-2, e.g. eip155:8453 |
| query | string | – | What you are looking for (matched against name, description, URL) |
| sort | string | – | – |
No output schema declared.
No examples provided.
agentbit_route AgentBIT Router — run any x402 tool ~265
THE general-purpose tool: use this whenever you need data or an action that no other tool here covers. Describe the task and we pick the single best x402 tool for it across the whole ecosystem (14,000+ tools) — including external sellers, paid from our treasury — run it, and return the result. Examples: "get the latest ethereum block height", "screen this wallet for sanctions", "search the web for X and extract the text", "latest SEC filings for AAPL", "price of ETH in USD". Give a plain-language "task" (we pick the tool) or an explicit "resource" URL, plus optional "body" input. Pay-per-call via x402 (USDC on Base): call without _payment to get the requirements, then retry with _payment set. Prefer this over hard-coding a specific seller.
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| body | object | – | Optional input passed to the chosen tool (task-dependent). |
| resource | string | – | Optional explicit x402 resource URL to execute instead of auto-picking. |
| task | string | yes | Plain-language task; we pick the best runnable x402 tool for it. |
No output schema declared.
{"task":"get the latest ethereum block height"}{"task":"price of ETH in USD"}agentbit.address_eip55 EIP-55 Address Checksum ~91
EIP-55 mixed-case checksum for a 20-byte EVM (Ethereum/Base) hex address, via Keccak-256. Normalize and verify addresses before a transfer. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| address | string | yes | – |
No output schema declared.
No examples provided.
agentbit.business_identity LEI / Company Identity ~123
Legal entity identity via GLEIF: look up a company by LEI, search legal entities by name across jurisdictions, or validate an LEI checksum. Returns legal name, status, jurisdiction, registered address and registration details — authoritative data for KYB and compliance agents. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| company_name | string | – | – |
| lei | string | – | – |
| operation | string | yes | – |
No output schema declared.
No examples provided.
agentbit.company_enrich Company Enrichment ~109
Company enrichment from a domain: canonical name, website, description, detected technologies (CMS, e-commerce platform, analytics), social profiles and mail infrastructure (MX). Live signals read from the company website and DNS — no stale database. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| company_name | string | – | – |
| domain | string | – | – |
No output schema declared.
No examples provided.
agentbit.company_research Company Research Dossier ~129
One-call company due-diligence dossier: web-signal enrichment (technologies, socials, mail), recent news from live web search, website agent-readiness score and technical risk indicators (DNS, SSL, domain age). Normalized JSON — replaces 4–6 separate calls when researching a vendor, lead or counterparty. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| company_name | string | – | – |
| domain | string | – | – |
No output schema declared.
No examples provided.
agentbit.content_moderate Content Moderation & PII Scan ~127
Scan text for personal data (emails, phones, Luhn-valid card numbers, IPs, crypto addresses) and unsafe language, returning named flags and a 0-100 risk score. Offline, key-less — the safety gate before storing or LLM-processing user content. $0.003. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| text | string | yes | The text to moderate (up to 100k characters) |
No output schema declared.
No examples provided.
agentbit.contract_audit Contract Audit ~117
A structured token/contract risk report for a Base contract: a normalized risk score, a pass/warn/fail checklist (bytecode present, sanctions, verified source, ownership, holder concentration) and a single verdict. $0.05. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| address | string | yes | Token/contract address on Base (0x + 40 hex) |
No output schema declared.
No examples provided.
agentbit.convert_csv_json CSV to JSON ~80
Convert CSV text (first row = headers) into a JSON array of row objects. Parse spreadsheets and exports into structured data. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.convert_json_csv JSON to CSV ~77
Convert a JSON array of objects into CSV text with a header row. Flatten structured data for spreadsheets and exports. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.convert_xml_json XML to JSON ~76
Convert an XML document into an equivalent JSON object. Parse XML feeds, SOAP responses and config into JSON. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.counterparty_risk Counterparty Risk ~131
Pre-transaction risk screening for a domain, company or email domain: DNS resolution, MX presence, SSL validity/expiry, domain age via RDAP, website reachability. Returns risk score 0–100, risk level, per-check results and evidence. Run it before an agent pays, emails or integrates with an unknown party. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| subject | string | yes | – |
| subject_type | string | – | – |
No output schema declared.
No examples provided.
agentbit.counterparty_verify Counterparty Verify (AML) ~172
One AML/KYC-style verdict for a counterparty from a single call: wallet sanctions + on-chain risk, name sanctions screening, GLEIF company identity and technical counterparty risk, merged into clear | review | blocked with an itemized findings list. $0.02. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| address | string | – | EVM wallet address to screen (0x + 40 hex) |
| company_name | string | – | Legal company name to verify via GLEIF |
| domain | string | – | Domain to run technical counterparty risk on |
| name | string | – | Person or entity name to screen against sanctions lists |
No output schema declared.
No examples provided.
agentbit.crypto_trader_kit Crypto Trader Kit ~155
One call, the whole pre-trade picture: crypto market sentiment (Fear & Greed + global stats), live Base gas/block, optional token price(s) and related prediction-market odds. A bundled decision snapshot for trading agents, $0.01. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| token | string | – | Single token for pricing: <chain>:<address> or coingecko:<id> |
| tokens | array | – | Up to 10 tokens to price |
| topic | string | – | Prediction-market query (defaults to the token label) |
No output schema declared.
No examples provided.
agentbit.decode_base58 Base58 Decode ~80
Base58-decode a Bitcoin/Solana string to raw bytes, returned as hex and base64. Rejects invalid symbols. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.decode_base64 Base64 Decode ~75
Base64-decode an input string back to its original text. Strict decoding of standard base64. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.decode_hex Hex Decode ~94
Hex-decode a hex string (optional 0x prefix) back to bytes, returned as UTF-8 (when printable) and base64. Rejects odd-length or non-hex input. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.decode_url URL Decode ~86
RFC 3986 percent-decode an input string back to its original text (%20 to space, %2F to /). Reverse of url-encode. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.defi_yields DeFi Yield Search ~237
Search every tracked DeFi yield pool with TVL over $50k: filter by chain, project, token symbol, stablecoin-only and minimum TVL, ranked by APY with base/reward split and IL risk. Open DefiLlama data, refreshed server-side every 15 minutes. $0.002 per query — the yield screener as a pay-per-call primitive. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| chain | string | – | Filter by chain, e.g. base, ethereum, arbitrum |
| limit | integer | – | Max pools returned (1-50, default 15) |
| min_tvl_usd | number | – | Minimum pool TVL (default 100000) |
| project | string | – | Filter by protocol, e.g. aave-v3, morpho |
| stablecoins_only | boolean | – | Only stablecoin pools |
| symbol | string | – | Filter by token symbol substring, e.g. USDC |
No output schema declared.
No examples provided.
agentbit.discover x402 Ecosystem Discovery ~212
Search every indexed x402 resource across Coinbase Bazaar, Agent402 and Agentic Market in one call (7k+ tools): name, description, price, seller, network and real usage metrics (calls, unique buyers, settled volume), with per-source freshness data. The meta-tool for agents: find the right paid tool for any task first, then call it. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| category | string | – | – |
| limit | integer | – | Max results (default 25, max 100) |
| max_price | number | – | Maximum price in USDC |
| network | string | – | CAIP-2, e.g. eip155:8453 |
| query | string | yes | What you are looking for (matched against name, description, URL) |
| sort | string | – | – |
| source | string | – | – |
No output schema declared.
No examples provided.
agentbit.dns_inspect DNS Inspector ~150
Complete DNS inspection in one call over DNS-over-HTTPS: A, AAAA, MX, TXT, NS, CNAME, SOA and CAA records with TTLs — plus a derived email posture analysis (SPF present and policy, DMARC present and policy, MX count, overall assessment) that raw lookup tools don't do. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| domain | string | yes | Hostname to inspect, e.g. example.com |
| types | array | – | Record types to query (default: all eight) |
No output schema declared.
No examples provided.
agentbit.domain_dossier Domain Dossier ~129
Everything to vet a domain in one call: DNS records + email posture, RDAP registration/age/registrar, IP network/ASN/geo (from the resolved A record) and public threat-intel on the site. Four AgentBIT tools, merged. $0.015. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| domain | string | yes | Bare registrable domain, e.g. example.com (no scheme, no path) |
No output schema declared.
No examples provided.
agentbit.domain_intel Domain Intelligence ~142
Full domain intelligence via RDAP (the registries' official WHOIS successor): registration and expiry dates with computed age, registrar, EPP status codes, nameservers, DNSSEC — plus derived risk flags (newly registered, hold status, expiring) and a clean availability answer for unregistered domains. Registry data, structured JSON, no scraping. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| domain | string | yes | Bare registrable domain, e.g. example.com (no scheme, no path) |
No output schema declared.
No examples provided.
agentbit.email_deliverability Email Deliverability ~111
Email address deliverability and risk check before sending: syntax, domain, MX records, SPF, DMARC, disposable-provider detection and role-account detection. Returns a 0–100 deliverability score, risk level and per-check details. Live DNS, no mailbox pinging. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| string | yes | – |
No output schema declared.
No examples provided.
agentbit.encode_base58 Base58 Encode ~87
Base58-encode bytes with the Bitcoin/Solana alphabet (no 0, O, I, l) — the encoding behind BTC and Solana addresses. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.encode_base64 Base64 Encode ~74
Base64-encode an input string. Standard encoding for binary-safe transport of text and data. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.encode_hex Hex Encode ~77
Hex-encode an input string (bytes to lowercase hex). Binary-safe representation for wire formats, hashes and calldata. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.encode_url URL Encode ~81
RFC 3986 percent-encode an input string for safe use in URLs, query strings and path segments (spaces become %20). Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.endpoint_monitor Endpoint Monitor ~143
One-shot health probe for any endpoint: HTTP status and latency, TLS certificate issuer and days-to-expiry, response size, security-header audit (HSTS, CSP, X-Content-Type-Options, X-Frame-Options) and named issues (SLOW_RESPONSE, CERTIFICATE_EXPIRING, SERVER_ERROR_STATUS). Call it on a schedule and you have uptime monitoring for a fraction of a cent. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| url | string | yes | Absolute http(s) URL to probe |
No output schema declared.
No examples provided.
agentbit.feed_read Feed Reader ~164
Fetch any RSS or Atom feed and get normalized JSON items — title, link, ISO-8601 date, plain-text summary, author, categories. Point it at a regular HTML page and it auto-discovers the feed. RSS 2.0, RSS 1.0/RDF and Atom, messy real-world feeds included. The monitoring primitive for agents that watch sources. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| limit | integer | – | Max items to return (1-50, default 20) |
| url | string | yes | Feed URL, or an HTML page URL to auto-discover the feed from |
No output schema declared.
No examples provided.
agentbit.financial_document Invoice / IBAN Intelligence ~121
Financial identifier validation: IBAN validation (format, length per country, mod-97 checksum), IBAN repair suggestions for OCR errors, EU VAT number format validation. Deterministic, instant, no third-party calls — for invoice, payment and onboarding agents. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| iban | string | – | – |
| operation | string | yes | – |
| vat | string | – | – |
No output schema declared.
No examples provided.
agentbit.fx FX Aggregator ~113
Live foreign-exchange rates for one or many currency pairs (e.g. EUR/USD, EUR/RON, USD/JPY) with mid, indicative bid/ask, source attribution, timestamp and confidence. ECB-derived reference rates, cached 30 seconds. Use for pricing, conversions and finance agents. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| pairs | array | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_hmac HMAC Signature ~103
Compute an HMAC signature (hex) of an input string with a secret key. Supports sha256, sha512 and other algorithms — for webhook signing and message authentication. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| algorithm | string | – | – |
| input | string | yes | – |
| key | string | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_keccak256 Keccak-256 Hash ~98
Ethereum Keccak-256 hex digest of input — original Keccak (0x01 padding), not NIST SHA3-256. Used for EVM checksums, event topics and Solidity keccak256. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_md5 MD5 Hash ~84
Compute the MD5 hash (hex digest) of an input string. Fast, deterministic checksums and legacy fingerprints (not for security-sensitive hashing). Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_sha1 SHA-1 Hash ~80
Compute the SHA-1 hash (hex digest) of an input string. Deterministic fingerprints and git-style content identifiers. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_sha256 SHA-256 Hash ~85
Compute the SHA-256 hash (hex digest) of an input string. Deterministic cryptographic hashing for checksums, fingerprints and content addressing. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.hash_sha512 SHA-512 Hash ~82
Compute the SHA-512 hash (hex digest) of an input string. Deterministic cryptographic hashing for checksums and fingerprints. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.ip_intel IP Intelligence ~118
IP address intelligence from official internet-registry data (RIPEstat, the RIPE NCC public API): ASN and network holder, announced prefix, RIR-registered country, abuse contact — plus reverse DNS and private/reserved-range detection. Registry truth, not commercial geolocation guesses. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| ip | string | yes | IPv4 or IPv6 address |
No output schema declared.
No examples provided.
agentbit.json_diff JSON Diff ~90
Structural diff of two JSON values: dotted-path lists of added, removed and changed fields, plus an equal flag. Input JSON strings or objects. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| a | string | yes | – |
| b | string | yes | – |
No output schema declared.
No examples provided.
agentbit.json_validate JSON Validate ~77
Validate whether an input string is well-formed JSON. Returns a valid flag and a parser error message when invalid. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.jwt_decode JWT Decode ~82
Decode a JSON Web Token (JWT) into its header and payload claims without signature verification. Inspect exp, iss, sub and custom claims. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| input | string | yes | – |
No output schema declared.
No examples provided.
agentbit.market_sentiment Crypto Market Sentiment ~101
Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
No output schema declared.
No examples provided.
agentbit.onchain_gas Base Gas & Block (Free) ~104
FREE onchain heartbeat for Base: current gas price and EIP-1559 base fee (wei + gwei) plus the latest block number and timestamp. One call, no payment, no wallet. The zero-friction primitive every onchain agent checks on a loop. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
No output schema declared.
No examples provided.
agentbit.onchain_read Onchain Read (EVM / Base) ~211
Cheap generic EVM reads on Base for AI agents: native balance, nonce, contract code, ERC-20 token balance, eth_call, gas price, latest block, and transaction/receipt lookups. One call, read-only, $0.001. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| address | string | – | EVM address (0x + 40 hex) — for balance/nonce/code/token_balance (the holder) |
| data | string | – | 0x-prefixed hex calldata for method=call |
| hash | string | – | Transaction hash (0x + 64 hex) for method=tx/receipt |
| method | string | yes | Which read to perform |
| to | string | – | Contract address for method=call |
| token | string | – | ERC-20 contract address for method=token_balance |
No output schema declared.
No examples provided.
agentbit.paper_search Academic Paper Search ~216
Search academic literature across OpenAlex, Crossref and arXiv in one call: title, authors, year, venue, DOI, citation count, abstract and a DIRECT open-access PDF link where one exists. Deduplicated across sources, filterable by year and open-access, optional BibTeX per paper. One request replaces three APIs. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| format | string | – | 'bibtex' adds a ready-to-cite BibTeX entry per paper |
| limit | integer | – | Max papers to return (1-25, default 10) |
| open_access_only | boolean | – | Only papers with a direct open-access PDF link |
| query | string | yes | Search query: topic, title fragment, or author + topic (3-300 chars) |
| year_from | integer | – | Only papers published in or after this year |
No output schema declared.
No examples provided.
agentbit.prediction_markets Prediction Markets (Polymarket) ~129
Live prediction-market data from Polymarket: the most liquid active markets with their outcomes, current prices (implied odds), liquidity, volume and end date. Optionally filter by a query. Public data, $0.005. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| limit | integer | – | Max markets to return (1-50, default 10) |
| query | string | – | Optional keyword to filter markets by question |
No output schema declared.
No examples provided.
agentbit.protocol_tvl Protocol TVL & Fundamentals ~185
DeFi protocol fundamentals in one call: current TVL, 1-day and 7-day change, category, chains and website for any protocol — search by name, or screen the whole universe by category and chain ranked by TVL. Open DefiLlama data, refreshed server-side every 15 minutes. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| category | string | – | Filter by category, e.g. lending, dexes, bridge |
| chain | string | – | Filter to protocols deployed on this chain, e.g. base |
| limit | integer | – | Max results (1-50, default 10) |
| protocol | string | – | Protocol name or slug fragment, e.g. aave |
No output schema declared.
No examples provided.
agentbit.reddit_search Reddit Search ~132
Search Reddit posts by keyword, optionally within a subreddit, sorted by relevance, new or top over a timeframe. Returns title, subreddit, permalink, score, comment count, timestamp and post text — useful for sentiment, community feedback and trend research. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| limit | integer | – | – |
| query | string | yes | – |
| sort | string | – | – |
| subreddit | string | – | – |
| timeframe | string | – | – |
No output schema declared.
No examples provided.
agentbit.sanctions_screen Sanctions Screening ~164
Screen a person or company name against the OFAC SDN and UN Security Council consolidated sanctions lists: fuzzy matching with similarity scores, matched programs, entity type and country. Lists refreshed daily from official sources; screening runs locally — deterministic and fast. A match requires human review; not legal advice. Pay-per-call via x402 (USDC, Base).
| Name | Type | Req | Description |
|---|---|---|---|
| _payment | string | – | Optional base64 x402 PAYMENT-SIGNATURE payload. Omit to receive payment requirements. |
| limit | integer | – | Max matches to return (default 10, max 25) |
| name | string | yes | Person or organization name to screen |
| threshold | number | – | Minimum similarity score 0.5-1.0 (default 0.75) |
No output schema declared.
No examples provided.
What is the AgentBIT MCP server?
AgentBIT is an MCP server listed in the public MCP registry as app.agentbit/mcp. x402 router-proxy + 79 keyless pay-per-call tools on Base. Pay once, we run the best tool. This page covers its hosted endpoint (https://agentbit.app/mcp).
Is the AgentBIT MCP server safe to use?
AgentBIT scores 71 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 AgentBIT MCP server expose?
AgentBIT exposes 81 tools: agentbit_discover, agentbit_route, agentbit.address_eip55, agentbit.business_identity, agentbit.company_enrich, and 76 more. Their descriptions and schemas cost roughly 10,344 tokens of context every time the server is loaded.
Does the AgentBIT MCP server require authentication?
No. We connected to AgentBIT without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the AgentBIT MCP server still maintained?
AgentBIT is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.