Riley Craig x402 Agent Store
REMOTE · STORE.AGENTEXCHANGE.WORK
AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.
Available components
Last scanned (4 hours ago)
Scores higher than 54% of remote servers
Reachable. Last reached 5 Nov 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 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 92 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 12575 tokens (~120/item across 104 items; 104 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 Management96
- Stability check failed: schema churn in the 30 days we've observed: 4 tool removals, 0 breaking changes, 0 auth/transport breaks, 16 additions. See how to fix → Fail
Tool Coverage87
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 61% of tool parameters carry a description.Partial
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 5 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "market_publish_receipt" implies "publish" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 105 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
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.
- 5 Nov 26 0
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “kyreos_payee_precheck” was removed ▼ security
- Tool “kyreos_fx_rates” rewrote its description, which is the text the model reads security
- Schema quality: 11254 → 12575 ▼ functional
- New tool “kyreos_dmarc_fix_plan” functional
- New tool “kyreos_dns_check” functional
- New tool “kyreos_erc8004_trust” functional
- New tool “kyreos_settlement_ledger” functional
- New tool “kyreos_sp500_thesis_screen” functional
- New tool “kyreos_stock_trend_screen” functional
- New tool “kyreos_weather_city_7day” functional
- “kyreos_fx_rates” reworded the description of “q” cosmetic
- “kyreos_fx_rates” reworded the description of “x_payment” cosmetic
- Tool “kyreos_fx_rates” changed its title: FX rates (ECB daily) → FX rates (single source) cosmetic
- 4 Nov 26 0
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “kyreos_mail_auth_audit” was removed ▼ security
- Tool “kyreos_mail_fix_records” was removed ▼ security
- Tool “kyreos_vendor_posture_batch” was removed ▼ security
- Tool “kyreos_x402_live_check” was removed ▼ security
- Tool “kyreos_x402_payee_score_v4” was removed ▼ security
- New tool “kyreos_base_chain_batch” functional
- New tool “kyreos_debt_payoff_math” functional
- New tool “kyreos_dmarc_audit_tool” functional
- New tool “kyreos_fx_rates” functional
- New tool “kyreos_mcp_liveness_probe” functional
- New tool “kyreos_payee_precheck” functional
- New tool “route” functional
- 3 Nov 26 0
- New tool “kyreos_mail_auth_audit” functional
- New tool “kyreos_mail_fix_records” functional
- New tool “kyreos_vendor_posture_batch” functional
- New tool “kyreos_x402_live_check” functional
- New tool “kyreos_x402_payee_score_v4” functional
- 29 Oct 26 0
- New tool “get_recommend” functional
- New tool “get_verify” functional
- 26 Oct 26 0
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “earth_geocode” was removed ▼ security
- Tool “earth_reverse” was removed ▼ security
- Tool “earth_snapshot” was removed ▼ security
- Tool “earth_snapshot_json” was removed ▼ security
- Tool “filings_company” was removed ▼ security
- Tool “filings_facts” was removed ▼ security
- Tool “filings_filings” was removed ▼ security
- Tool “filings_search” was removed ▼ security
- Tool “fx_convert” was removed ▼ security
- Tool “fx_history” was removed ▼ security
- Tool “fx_rates” was removed ▼ security
- Tool “ip_asn” was removed ▼ security
- Tool “ip_block” was removed ▼ security
- Tool “ip_lookup” was removed ▼ security
- Tool “models_cheapest” was removed ▼ security
- Tool “models_model” was removed ▼ security
- Tool “models_models” was removed ▼ security
- Tool “papers_latest” was removed ▼ security
- Tool “papers_paper” was removed ▼ security
- Tool “papers_references” was removed ▼ security
- Tool “papers_search” was removed ▼ security
- Tool “papers_verify” was removed ▼ security
- Tool “perps_funding” was removed ▼ security
- Tool “perps_market” was removed ▼ security
- Tool “perps_mids” was removed ▼ security
- Tool “read_head” was removed ▼ security
- Tool “read_links” was removed ▼ security
- Tool “read_text” was removed ▼ security
- Tool “signals_alerts” was removed ▼ security
- Tool “signals_federal_register” was removed ▼ security
- Tool “signals_hn” was removed ▼ security
- Tool “signals_quakes” was removed ▼ security
- Tool “think_consensus” was removed ▼ security
- Tool “think_vote” was removed ▼ security
- Tool “translate_batch” was removed ▼ security
- Tool “translate_text” was removed ▼ security
- Tool “util_echo” was removed ▼ security
- Tool “util_hash” was removed ▼ security
- Tool “util_ping” was removed ▼ security
- Tool “util_random” was removed ▼ security
- Tool “util_status” was removed ▼ security
- Tool “util_time” was removed ▼ security
- Tool “util_uuid” was removed ▼ security
- Tool “verify_dns” was removed ▼ security
- Tool “verify_domain” was removed ▼ security
- Tool “verify_email” was removed ▼ security
- Tool coverage: 73% → 57% ▼ functional
- Schema quality: 123 → 109 ▲ functional
- 23 Oct 26 −1
- Stability: pass → fail ▼ security
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “chain_transaction_explain” was removed ▼ security
- Tool “gov_contract_intelligence” was removed ▼ security
- Tool “opportunity_intelligence” was removed ▼ security
- Tool “wallet_portfolio” was removed ▼ security
- 22 Oct 26 0
- Tool “connect_company” rewrote its description, which is the text the model reads security
- Tool “defi_vs_riskfree_spread” rewrote its description, which is the text the model reads security
- Tool “get_chain_block_number” rewrote its description, which is the text the model reads security
- Tool “sales_qualify_lead” rewrote its description, which is the text the model reads security
- Tool “truck_cost_per_mile” rewrote its description, which is the text the model reads security
- Tool “us_treasury_rates” rewrote its description, which is the text the model reads security
- New tool “list_service” functional
- 20 Oct 26 0
- Tool “chain_batch_reads” rewrote its description, which is the text the model reads security
- Tool “chain_block_header” rewrote its description, which is the text the model reads security
- Tool “chain_confirmations” rewrote its description, which is the text the model reads security
- Tool “chain_estimate_gas” rewrote its description, which is the text the model reads security
- Tool “chain_event_logs” rewrote its description, which is the text the model reads security
- Tool “chain_fee_history” rewrote its description, which is the text the model reads security
- Tool “chain_gas_price” rewrote its description, which is the text the model reads security
- Tool “chain_heartbeat” rewrote its description, which is the text the model reads security
- Tool “chain_l1_data_fee” rewrote its description, which is the text the model reads security
- Tool “chain_nft_owner” rewrote its description, which is the text the model reads security
- Tool “chain_storage_slot” rewrote its description, which is the text the model reads security
- Tool “chain_token_identity” rewrote its description, which is the text the model reads security
- Tool “chain_transaction_explain” rewrote its description, which is the text the model reads security
- Tool “markdown_web_scraper” rewrote its description, which is the text the model reads security
- Tool “web_crawl” rewrote its description, which is the text the model reads security
- Tool “web_scrape” rewrote its description, which is the text the model reads security
- Schema quality: 109 → 123 ▼ functional
- Tool coverage: 58% → 73% ▲ functional
- New tool “earth_geocode” functional
- New tool “earth_reverse” functional
- New tool “earth_snapshot” functional
- New tool “earth_snapshot_json” functional
- New tool “filings_company” functional
- New tool “filings_facts” functional
- New tool “filings_filings” functional
- New tool “filings_search” functional
- New tool “fx_convert” functional
- New tool “fx_history” functional
- New tool “fx_rates” functional
- New tool “ip_asn” functional
- New tool “ip_block” functional
- New tool “ip_lookup” functional
- New tool “models_cheapest” functional
- New tool “models_model” functional
- New tool “models_models” functional
- New tool “papers_latest” functional
- New tool “papers_paper” functional
- New tool “papers_references” functional
- New tool “papers_search” functional
- New tool “papers_verify” functional
- New tool “perps_funding” functional
- New tool “perps_market” functional
- New tool “perps_mids” functional
- New tool “read_head” functional
- New tool “read_links” functional
- New tool “read_text” functional
- New tool “signals_alerts” functional
- New tool “signals_federal_register” functional
- New tool “signals_hn” functional
- New tool “signals_quakes” functional
- New tool “think_consensus” functional
- New tool “think_vote” functional
- New tool “translate_batch” functional
- New tool “translate_text” functional
- New tool “util_echo” functional
- New tool “util_hash” functional
- New tool “util_ping” functional
- New tool “util_random” functional
- New tool “util_status” functional
- New tool “util_time” functional
- New tool “util_uuid” functional
- New tool “verify_dns” functional
- New tool “verify_domain” functional
- New tool “verify_email” 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 5 Nov 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 | 26 Oct 2026 | 24 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | cdd21212e1bb1f6a135983b641230886 |
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of store.agentexchange.work. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| work. | present | 33659 | 13 | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
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. 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 →
web_scrape ~65
$0.005 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.
How do I install the Riley Craig x402 Agent Store MCP server?
Riley Craig x402 Agent Store is a hosted endpoint at https://store.agentexchange.work/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 · store.agentexchange.work
claude mcp add --transport http rccola990-cloud-x402-agent-store 'https://store.agentexchange.work/mcp'
What is the Riley Craig x402 Agent Store MCP server?
Riley Craig x402 Agent Store is an MCP server listed in the public MCP registry as io.github.rccola990-cloud/x402-agent-store. AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents. This page covers its hosted endpoint (https://store.agentexchange.work/mcp).
Is the Riley Craig x402 Agent Store MCP server safe to use?
Riley Craig x402 Agent Store scores 69 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 Riley Craig x402 Agent Store MCP server expose?
Riley Craig x402 Agent Store exposes 104 tools: kyreos_dmarc_audit_tool, kyreos_base_chain_batch, kyreos_mcp_liveness_probe, kyreos_debt_payoff_math, kyreos_fx_rates, and 99 more. Their descriptions and schemas cost roughly 12,506 tokens of context every time the server is loaded.
Does the Riley Craig x402 Agent Store MCP server require authentication?
No. We connected to Riley Craig x402 Agent Store without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Riley Craig x402 Agent Store MCP server still maintained?
Riley Craig x402 Agent Store is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.