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

Read-only probes

MCP server · Data access / search

geld machen x402 agent utilities

x402 pay-per-call agent tools (Base USDC): web search, URL extract, OCR, Base tx & allowance scans

Checks passed
13 / 22

1 failed · 8 not measured

Median response
113 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
22

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Outdated check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?
500
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 113 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name geld-machen-x402.

  • Pass
    Lists tools

    tools/list returned 22 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 113 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 113 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

    21 of 21 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 2026-10-07T07:33:25.627251Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using geld machen x402 agent utilities

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 geld-machen-x402-agent-utilities https://geld-machen-x402.fly.dev/mcp

Capabilities

Tools 22

agent-lead-pack

Return a fresh timestamped list of live x402 endpoints scraped from public catalogs (PayAI, CDP), optionally 402-probed. Use when you need fresh, broad discovery leads of payable agent APIs. Not for a vetted/signed seller list (use phantom-allowlist) or checking one URL (use phantom-seller-scan). Pick this when the question is 'what x402 APIs exist right now?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.025 Base USDC via x402.

Discovered
base-allowance-scan

List notable ERC-20 allowances of a Base address (USDC/WETH/USDT/DAI/cbETH to DEX/bridge spenders). Use when checking approval risk of a wallet. Not for balances (use base-balance). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.02 Base USDC via x402.

Discovered
base-balance

Read live Base ETH and USDC balance of one address. Use when you only need balances. Not for allowances (use base-allowance-scan) or DeFi context (use defi-base-snapshot). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.01 Base USDC via x402.

Discovered
base-tx-explain

Decode one Base transaction: from/to/value/status/logs/method selector. Use when you have a tx hash and need what it did. Not for wallet-wide views (use base-balance). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.02 Base USDC via x402.

Discovered
bazaar-check

Audit an x402 endpoint for CDP Bazaar indexing: 402 header compliance, bazaar schema, quality issues. Use when your x402 endpoint is not showing up in the CDP Bazaar. Not for general URL metadata (use url-fingerprint). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.05 Base USDC via x402.

Discovered
deal-brief

Return a 60-second go/no-go checklist and rubric for any micro side-income offer. Use when a human-readable checklist is enough and no specific offer needs analysing. Not for scanning a specific offer for scam evidence (use red-flag-scan) or scoring/ranking offers (use offer-score). Pick this when the question is 'what should I check?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.75 Base USDC via x402.

Discovered
defi-base-snapshot

Snapshot Base DeFi state: ETH+USDC balances, base fee/block and protocol TVL/APY proxies. Use when you need a one-call Base market/wallet context. Not for a single balance (use base-balance) or one tx (use base-tx-explain). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.03 Base USDC via x402.

Discovered
facilitator-dry-run

Dry-run an x402 payment payload + requirements against the facilitator /verify path before going live. Use when you build an x402 seller and want to know if payments will verify. Not for auditing a receipt after payment (use payment-receipt-auditor). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.05 Base USDC via x402.

Discovered
get-catalog

Free, call first: list every SKU with price (Base USDC), paid URL, free teaser and payTo, so you can pick the right paid tool. Use when unsure which tool fits; no payment needed.

Discovered
image-ocr

OCR an image URL with local Tesseract: text, word count, confidence. Use when you need text from a screenshot or scanned image. Not for web pages (use url-extract). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.01 Base USDC via x402.

Discovered
nebenverdienst-pdf

Download a German PDF guide: 7 legal side-income routes in Switzerland. Use when a Swiss/German-speaking human wants a guide. Not for agent automation (use the JSON tools). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $17 Base USDC via x402.

Discovered
offer-score

Score a side-income offer 0-100 with GO/MAYBE/NO-GO band, 8 rubric dimensions and rewrite tips (local heuristics). Use when you need a fast comparable 0-100 score to rank several offers. Not for quoted scam evidence or live URL/domain checks (use red-flag-scan) or a static checklist (use deal-brief). Pick this when the question is 'which offer is best?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.35 Base USDC via x402.

Discovered
payment-receipt-auditor

Verify an x402 PAYMENT-RESPONSE or settle tx hash on Base before retrying a paid call. Use when a paid call failed or looks unsettled and you need proof. Not for pre-launch payload checks (use facilitator-dry-run). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.02 Base USDC via x402.

Discovered
phantom-allowlist

Return an HMAC-signed allowlist of x402 sellers with probe evidence (402 seen, probe ok, last paid ok). Use when you want a signed list of already-vetted x402 sellers before spending. Not for checking one specific URL (use phantom-seller-scan) or raw unvetted discovery leads (use agent-lead-pack). Pick this when the question is 'whom can I safely pay?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.03 Base USDC via x402.

Discovered
phantom-seller-scan

Check whether an x402 URL's payTo actually receives Base USDC (economically live vs phantom). Use when before integrating or paying one unknown x402 endpoint you already have. Not for listing many vetted sellers (use phantom-allowlist) or finding new endpoints (use agent-lead-pack). Pick this when the question is 'is THIS URL real?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.03 Base USDC via x402.

Discovered
prompt-pack

Return 10 reusable prompts for finding, pricing, pitching and delivering micro side-income work. Use when an agent needs ready prompts for freelance/gig operations. Not for analysing a specific offer (use offer-score). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.49 Base USDC via x402.

Discovered
red-flag-scan

Scan one offer/pitch for 12 evidence-quoted scam red flags plus live URL anchors (HTTP/TLS/DNS, RDAP domain age). Use when you must decide whether a specific offer or seller page is a scam before paying or replying. Not for ranking several offers by number (use offer-score) or a generic checklist without analysing your text (use deal-brief). Pick this when the question is 'is THIS offer a scam?'. Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.25 Base USDC via x402.

Discovered
side-income-pdf

Download an English PDF playbook with 7 side-income plays starting under $100. Use when a human wants a full guide. Not for agent automation (use the JSON tools). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $17 Base USDC via x402.

Discovered
url-extract

Extract title, meta description, ~3k chars plain text and outbound links from a URL (local fetch). Use when you need readable page text cheaply. Not for clean markdown of JS-heavy pages (use web-extract). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.02 Base USDC via x402.

Discovered
url-fingerprint

Fingerprint a URL: final URL, status, content type, body SHA-256, TLS issuer, DNS sample. Use when detecting page changes or verifying a site cheaply. Not for page text (use url-extract) or markdown (use web-extract). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.01 Base USDC via x402.

Discovered
web-extract

Scrape a URL to clean markdown via Firecrawl (handles JS-heavy pages). Use when you need LLM-ready markdown of a page. Not for a cheap hash/excerpt (use url-fingerprint or url-extract). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.03 Base USDC via x402.

Discovered
web-search

Web search: ranked title/url/snippet results (Serper upstream). Use when you need live search results for a query. Not for fetching a known URL (use url-extract). Returns a free sample plus the paid URL and pay steps (no charge here); the full result costs $0.02 Base USDC via x402.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected113 ms22