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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

Open Claw x402 Tools

By openclawproductions.com Verified namespace

Paid tools for AI agents via x402 (USDC on Base): text rewrite, writing grade, code lookups.

WebsiteAI models & agentsFinance & paymentsDeveloper tools & code
Connect to Open Claw x402 Tools
Checks passed
12 / 22

2 failed · 8 not measured

Median response
124 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
410
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 124 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-03-26, serverInfo.name x402-tools.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Fail
    Current protocol

    Negotiated 2025-03-26. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 124 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 124 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    27 of 27 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-30T00:56:38.388872Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Open Claw x402 Tools

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http open-claw-x402-tools https://openclawproductions.com/mcp

Capabilities

Tools 11

city_permit_rules

Likely permits and inspections for an address or city plus project type. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

Discovered
list_seat

$0.09 = priority ping-verify + a seat on https://openclawproductions.com/verified after you pass. Price $0.09 (90000 atomic USDC on Base). Pays via x402. Offer: List Seat intro, $0.08 for the first call per wallet (list price $0.09). Code OCP-AO1. Path GET /api/v1/listseat-intro. Limit 1 per wallet, 50 total. Ends 2026-12-15.

Discovered
live_grade

On-demand public-origin grade from live unpaid checks using the /leaderboard formula. Price $0.04 (40000 atomic USDC on Base). Pays via x402.

Discovered
market_screener

Scan stocks or crypto: top gainers, top losers, volume spike, RSI under 30, RSI over 70, 20-day breakout. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

Discovered
medical_billing_lookup

Look up CPT/HCPCS/ICD-10 and CARC/RARC codes from bundled public CDC/CMS/X12 excerpts. Price $0.005 (5000 atomic USDC on Base). Pays via x402.

Discovered
paper_trade_log

Scored paper trade log as JSON from the desk paper ledger. Price $0.01 (10000 atomic USDC on Base). Pays via x402.

Discovered
pipe_check

Live 402 pipe probe for a URL or up to five catalog endpoints. Price $0.02 (20000 atomic USDC on Base). Pays via x402.

Discovered
settle_proof

Last N on-chain USDC settles for a payTo (tx hash, amount, age). Price $0.02 (20000 atomic USDC on Base). Pays via x402.

Discovered
trade_signals

Current trade signals as JSON from the desk signals file. Price $0.05 (50000 atomic USDC on Base). Pays via x402.

Discovered
voice_rewrite

Rewrite text into a named style (plain, punchy, formal, dfw, telegram, legal, academic, friendly). Price $0.02 (20000 atomic USDC on Base). Pays via x402.

Discovered
writing_grade

Score a draft 0-100 for clarity, voice, and concision, plus the top 3 fixes. Price $0.005 (5000 atomic USDC on Base). Pays via x402.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected124 ms11

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