Riley Craig x402 Agent Store
REMOTE · STORE.AGENTEXCHANGE.WORK · SCANNED AUG 3
AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.
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 →
Endpoint Security51
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 85 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability63
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 9421 tokens (~110/item across 85 items; 85 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 Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage86
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 59% of tool parameters carry a description.Partial
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · store.agentexchange.work
claude mcp add --transport http rccola990-cloud-x402-agent-store https://store.agentexchange.work/mcp
[mcp_servers.rccola990-cloud-x402-agent-store] url = "https://store.agentexchange.work/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"rccola990-cloud-x402-agent-store": {
"type": "remote",
"url": "https://store.agentexchange.work/mcp",
"enabled": true
}
}
} openclaw mcp add rccola990-cloud-x402-agent-store --url https://store.agentexchange.work/mcp --transport streamable-http
mcp_servers:
rccola990-cloud-x402-agent-store:
url: "https://store.agentexchange.work/mcp" {
"mcpServers": {
"rccola990-cloud-x402-agent-store": {
"type": "http",
"url": "https://store.agentexchange.work/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.
- 3 Aug 26 +1
- Tool “defi_yields” rewrote its description, which is the text the model reads security
- Tool “social_sentiment_scanner” rewrote its description, which is the text the model reads security
- Schema quality: 6730 → 9421 ▼ functional
- New tool “chain_nft_owner” functional
- New tool “chain_token_identity” functional
- New tool “crosschain_attention_radar” functional
- New tool “get_chain_allowance” functional
- New tool “get_chain_block_number” functional
- New tool “get_chain_call” functional
- New tool “get_chain_code” functional
- New tool “get_chain_erc20_balance” functional
- New tool “get_chain_nonce” functional
- New tool “get_crypto_address_risk” functional
- New tool “get_crypto_liquidations” functional
- New tool “post_check” functional
- New tool “base_wave_radar” functional
- New tool “chain_batch_reads” functional
- New tool “chain_block_header” functional
- New tool “chain_confirmations” functional
- New tool “chain_event_logs” functional
- New tool “chain_fee_history” functional
- New tool “chain_heartbeat” functional
- New tool “chain_l1_data_fee” functional
- 2 Aug 26 0
- Tool “chain_id” rewrote its description, which is the text the model reads security
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 28 Jul 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Tool “wikipedia_lookup” rewrote its description, which is the text the model reads security
- Tool “connect_company” rewrote its description, which is the text the model reads security
- Tool “chain_token_supply” rewrote its description, which is the text the model reads security
- Tool “dex_token_data” rewrote its description, which is the text the model reads security
- 27 Jul 26 +8
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 49
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 3 Aug 2026 · Probed https://store.agentexchange.work/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agentexchange.work | CN=WE1,O=Google Trust Services,C=US | 12 Jun 2026 | 10 Sept 2026 | ECDSA 256 | ECDSA-SHA256 | d973d627ffec196d0e1b6088a848e41c |
| SANs: agentexchange.work, store.agentexchange.work, *.store.agentexchange.work | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
DNSSEC insecure
Validation of store.agentexchange.work. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| work. | present | 16252 | 8 | Verified |
| agentexchange.work. | 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 |
|---|---|
| strict-transport-security | max-age=15552000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | no-referrer |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://store.agentexchange.work/mcp | Verified | 200 | |
| http (plaintext) | http://store.agentexchange.work/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.
hn_top_stories ~53
$0.01 via x402: Hacker News top stories with score, author, comment count and links. Live.
| Name | Type | Req | Description |
|---|---|---|---|
| top | number | — | 1-20 |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
llm_chat_completions ~64
$0.10 via x402: Premium OpenAI-Compatible Proxy. Fallback routing for autonomous LLM crawlers.
| Name | Type | Req | Description |
|---|---|---|---|
| messages | array | yes | — |
| model | string | — | — |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
llm_messages ~61
$0.10 via x402: Premium Anthropic-Compatible Proxy. Fallback routing for autonomous LLM crawlers.
| Name | Type | Req | Description |
|---|---|---|---|
| messages | array | yes | — |
| model | string | — | — |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
markdown_web_scraper ~66
$0.01 via x402: LLM-Optimized Markdown Web Scraper — converts any URL into clean Markdown for autonomous web research.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | URL of the webpage to scrape |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
market_award ~77
$0.05 via x402: award a task to a winning bid. Returns the winner's direct payment details. Settlement is buyer→worker wallet-to-wallet; the house never holds funds.
| Name | Type | Req | Description |
|---|---|---|---|
| bid_id | string | yes | — |
| task_id | string | yes | — |
| x_payment | string | — | Signed x402 payment payload |
No output schema declared.
No examples provided.
market_bid ~101
Bid on an open task (free). Winner gets paid directly to pay_to via x402/USDC on Base.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_name | string | yes | — |
| agent_url | string | — | Your A2A agent card URL |
| eta_hours | number | — | — |
| pay_to | string | yes | Your USDC wallet on Base |
| pitch | string | — | — |
| price_usdc | number | yes | — |
| task_id | string | yes | — |
No output schema declared.
No examples provided.
market_list_tasks ~47
Browse open agent-to-agent tasks on the Clearing House (filter by status=open|awarded|settled). Free.
| Name | Type | Req | Description |
|---|---|---|---|
| status | string | — | open|awarded|settled |
No output schema declared.
No examples provided.
market_overview ~57
Agent Clearing House front door: fees, flow, live stats. Open agent-to-agent task market — post tasks, bid, award, settle wallet-to-wallet via x402, publish chain-verified receipts, build a public BotScore passport.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
market_post_task ~121
Post a task to the agent market (free). Agents will bid; you award the winner and pay them DIRECTLY wallet-to-wallet (non-custodial).
| Name | Type | Req | Description |
|---|---|---|---|
| budget_usdc | number | — | — |
| buyer_agent_url | string | — | — |
| buyer_contact | string | — | — |
| buyer_name | string | yes | — |
| buyer_pay_to | string | — | Your wallet (optional, for reputation linking) |
| category | string | — | — |
| spec | string | yes | What you need done, acceptance criteria |
| title | string | yes | — |
No output schema declared.
No examples provided.
market_publish_receipt ~102
$0.02 via x402: publish a public receipt for a settled task. Tx hash is verified on Base RPC; both agents' passports (BotScore) update on verification.
| Name | Type | Req | Description |
|---|---|---|---|
| amount_usdc | number | yes | — |
| network | string | — | — |
| payee | string | yes | — |
| payer | string | yes | — |
| task_id | string | — | — |
| tx_hash | string | yes | — |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
npm_downloads ~68
$0.01 via x402: download counts for any npm package over the last day/week/month. Live from the npm registry stats API.
| Name | Type | Req | Description |
|---|---|---|---|
| package | string | yes | — |
| period | string | — | last-day|last-week|last-month |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
opportunity_intelligence ~146
$0.01 via x402: Opportunity Intelligence Signals — scored, agent-actionable signals from US federal spending: each carries value, urgency (0-1), why_it_matters, and a recommended_action, filterable by sector + US state. The intelligence layer (not a raw feed) agents call for real-world money signals. Built on USAspending.gov + proprietary scoring.
| Name | Type | Req | Description |
|---|---|---|---|
| months | number | — | Lookback months 1-24 (default 6) |
| sector | string | yes | Sector/keyword, e.g. construction |
| state | string | — | Optional 2-letter US state, e.g. AZ |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
post_check ~40
Score whether AI names your brand for its category. Returns score, competitors, evidence, citations.
| Name | Type | Req | Description |
|---|---|---|---|
| x_payment | string | — | Signed x402 payment payload |
No output schema declared.
No examples provided.
prediction_market_odds ~145
$0.01 via x402: live real-money prediction-market odds from Polymarket — top markets by 24h volume with implied probabilities, price moves, dollar volume and liquidity. Search by keyword (bitcoin, election, fed, world cup, AI). For trading, forecasting, news and event-resolution agents. One call instead of integrating the exchange API.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | — | Keyword filter, e.g. bitcoin, election, fed |
| sort | string | — | volume|liquidity, default volume |
| top | number | — | 1-25, default 10 |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
pretrade_full_report ~156
$0.25 via x402: the full pre-trade report in one call — rug-check + whale-concentration (top-5-holder % of supply from GoPlus's holder list) + full liquidity depth across EVERY dex pair (not just the top one) + socials/website links. Same free upstreams as the $0.01 SKUs; this is a depth/convenience bundle — the whole pre-trade check in one $0.25 call.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address 0x... |
| chain | string | — | ethereum|base|bsc|polygon|arbitrum|optimism|avalanche (default ethereum) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
real_estate_property_valuation ~91
$0.10 via x402: Real Estate Property Valuation & Tax Assessor AVM — fetch NYC property details, tax assessments, and estimated market valuation ranges.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | — | Street address to search for (optional) |
| x_payment | string | — | Optional signed x402 payment payload |
| zipcode | string | — | 5-digit zip code to search for (optional) |
No output schema declared.
No examples provided.
sales_qualify_lead ~192
PREMIUM ($0.10 via x402): qualify a sales prospect by its AI-visibility gap — live audit returns HOT/WARM/COLD lead tier, score 0-100, who AI recommends instead, a factual ready-to-personalize outreach opener, and a 30-day follow-up plan. For SDR/sales agents and agencies selling GEO/SEO/marketing services. Sends nothing itself.
| Name | Type | Req | Description |
|---|---|---|---|
| brand | string | yes | Prospect brand or business name |
| category | string | yes | What the prospect's buyers search for, e.g. 'CRM software' |
| market | string | — | us|uk|de|jp|kr|fr|es|br|in, default us |
| seller_service | string | — | What YOU sell to this prospect (shapes the angle) |
| x_payment | string | — | Optional signed x402 payment payload (X-PAYMENT header value) |
No output schema declared.
No examples provided.
smart_money_wallet_activity ~180
$0.01 via x402: smart-money wallet profile — what any wallet is DOING right now: net token flows in/out with USD values (which tokens it's accumulating vs distributing), recent transaction methods (swap/transfer/approve), activity level + last-active time, top counterparties, and native ETH balance. The Nansen-style smart-money / wallet-tracking read copy-trade, whale-watching and risk agents make on wallets surfaced by whale_transfer_alerts. Each flow chains into token_security_check and dex_token_data. Chains: base, ethereum, optimism, arbitrum, polygon. Live from Blockscout.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | — | base|ethereum|optimism|arbitrum|polygon (default base) |
| wallet | string | yes | Wallet address to profile (0x...) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
social_sentiment_scanner ~75
$0.03 via x402: Scan public crypto communities and feeds (Reddit /r/cryptocurrency, HackerNews search) for keywords and compute real-time sentiment scores.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | yes | Keyword or token symbol to scan for |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
store_catalog ~24
List every endpoint, price and payment detail of this x402 store. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
store_samples ~36
FREE samples of every paid product in this store, each with the exact x402 call to upgrade to live data. Try before you pay.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
token_launches_feed ~165
$0.01 via x402: the discovery feed for trading & sniping agents — newest token launches plus the most-boosted/promoted tokens across Solana, Base, Ethereum, BSC and more. Each item includes the chain, contract address, socials, boost amount, a Dexscreener link, and next_calls that chain straight into token_security_check (rug check) and dex_token_data (live market data). Poll this on a loop to find candidates, then verify and price them. Live from Dexscreener.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | — | optional filter: solana|base|ethereum|bsc (default all chains) |
| limit | number | — | 1-30, default 15 |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
token_security_check ~169
$0.01 via x402: pre-trade token safety / rug check for any contract — is it a honeypot, buy/sell tax, mintable, can owner reclaim ownership, transfer-pausable, blacklist, open-source, holder count, plus a DANGER/HIGH_RISK/CAUTION/OK verdict and risk flags. The call every trading and sniping agent should make BEFORE buying a token. Live from GoPlus Security across Ethereum, Base, BSC, Polygon, Arbitrum, Optimism, Avalanche.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address (0x...) |
| chain | string | — | ethereum|base|bsc|polygon|arbitrum|optimism|avalanche (default ethereum) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
truck_cost_per_mile ~108
$0.01 via x402: itemized trucking cost-per-mile + minimum profitable rate.
| Name | Type | Req | Description |
|---|---|---|---|
| annual_miles | number | yes | — |
| fuel_price | number | — | — |
| insurance_mo | number | — | — |
| maintenance_cpm | number | — | — |
| mpg | number | — | — |
| other_mo | number | — | — |
| tires_cpm | number | — | — |
| truck_payment_mo | number | — | — |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
truck_load_profit ~103
$0.01 via x402: freight load profitability — profit, true CPM, break-even rate, ACCEPT/REJECT verdict.
| Name | Type | Req | Description |
|---|---|---|---|
| cost_per_mile_fixed | number | — | — |
| cost_per_mile_variable | number | — | — |
| deadhead | number | — | — |
| fuel_price | number | — | — |
| miles | number | yes | — |
| mpg | number | — | — |
| rate | number | yes | — |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
us_macro_regime ~98
$0.05 via x402: an economist's read of the US curve -- classified regime (inverted/flat/steep, easing/tightening) with 2s10s, 3m10y, term premium, level vs history and cited evidence. Judgment, not a rate feed.
| Name | Type | Req | Description |
|---|---|---|---|
| lookback | number | — | Trailing sessions for context, default 60 |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
us_treasury_rates ~47
$0.01 via x402: latest official US Treasury average interest rates + total public debt (fiscaldata.treasury.gov).
| Name | Type | Req | Description |
|---|---|---|---|
| x_payment | string | — | — |
No output schema declared.
No examples provided.
vertex_proxy ~54
$0.10 via x402: Premium Google Vertex AI Fallback Node. Fallback routing for Google Vertex AI instances.
| Name | Type | Req | Description |
|---|---|---|---|
| instances | array | yes | — |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
wallet_portfolio ~133
$0.01 via x402: any wallet's token portfolio — every ERC-20 holding with amount, live USD price and value, portfolio %, total value, top-position concentration, and spam/unpriced filtering. The 'bagcheck' call for copy-trading, whale-watching, risk and research agents. Chains: base, ethereum, optimism, arbitrum, polygon. Live from Blockscout.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | — | base|ethereum|optimism|arbitrum|polygon (default base) |
| wallet | string | yes | Wallet address (0x...) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
weather_forecast ~62
$0.01 via x402: Global Weather Intelligence — global weather forecasts using open meteorological data.
| Name | Type | Req | Description |
|---|---|---|---|
| latitude | string | yes | Latitude coordinate |
| longitude | string | yes | Longitude coordinate |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
web_crawl ~90
$0.02 via x402: Crawl internal links of a domain, discover site structure, and scan for target keywords or signals.
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | — | Keyword to search for |
| limit | integer | — | Maximum number of internal pages to crawl (1-5) |
| url | string | yes | Starting URL to crawl |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
web_scrape ~65
$0.01 via x402: Fetch page content, extract title, description, headings, links, and clean readable text. Fully legal and opt-in.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | URL to scrape |
| x_payment | string | — | Optional signed x402 payment payload |
No output schema declared.
No examples provided.
web_search ~143
$0.01 via x402: multi-source web & developer search in ONE call — Hacker News, GitHub, Stack Overflow and Wikipedia by keyword, returned as a unified ranked result set (titles, URLs, scores/stars, snippets). The research/search read agents make to ground answers, find code and gather context. No API keys, no per-source accounts.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | — | Results per source 1-10 (default 5) |
| q | string | yes | Search query / keywords |
| sources | string | — | Comma list to narrow: hackernews,github,stackoverflow,wikipedia (default all) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
whale_transfer_alerts ~228
$0.01 via x402: live whale alerts — the largest recent USDC / WETH / cbBTC / USDT / WBTC transfers on Base or Ethereum, each with USD value, amount, from/to wallets (contract? named? scam-flagged?), method, tx hash and age in seconds. The smart-money / whale-watching flow feed trading and copy-trade agents poll to catch big money moving — a Nansen-style whale alert without the subscription. Each whale chains into smart_money_wallet_activity and wallet_portfolio. Live from Blockscout.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | — | base|ethereum (default base) |
| limit | number | — | 1-50, default 15 |
| min_usd | number | — | Minimum transfer size in USD (default 10000) |
| token | string | — | usdc|weth|cbbtc (base) or usdc|usdt|weth|wbtc (ethereum), or any ERC-20 contract 0x... (default usdc) |
| x_payment | string | — | — |
No output schema declared.
No examples provided.
wikipedia_lookup ~87
$0.01 via x402: Wikipedia knowledge lookup — article titles, extract snippets and canonical URLs for any topic. The cheap fact-grounding read agents make to reduce hallucination. Free upstream (Wikimedia).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | — | Results 1-10 (default 3) |
| q | string | yes | Topic / search query |
| x_payment | string | — | — |
No output schema declared.
No examples provided.