Odel
AINumbers Fintech Intelligence Suite

AINumbers Fintech Intelligence Suite

@postoaklabsDeveloper ToolsHTMLMITUpdated 1w ago

420+ client-side fintech tools (ISO 20022, AML, DORA, agentic payments) as MCP widgets. Zero PII.

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Server endpointStreamable HTTP
https://mcp.ainumbers.co/mcp

This is the third-party server itself — Odel doesn't run it. Hitting this URL directly talks straight to the upstream server with no auth or proxying. Connect through Odel to front it with managed auth.

AINumbers MCP Apps Server

Live endpoint: https://mcp.ainumbers.co/mcp (streamable HTTP, no auth)

An MCP Apps (SEP-1865) server that renders AINumbers.co fintech tools as interactive widgets inside Claude, ChatGPT, M365 Copilot, VS Code, and any other MCP Apps host. Published in the Official MCP Registry as co.ainumbers/tools.

Tools

Fifteen flagship tools render as widgets — the actual single-file AINumbers tool, served as a text/html;profile=mcp-app resource, driven by the AIN Bridge (prefill → run → Policy Mandate export):

MCP toolAINumbers tool
baas_provider_comparatorT152 BaaS Provider Comparator
validate_ap2_mcp_policyT320 AP2 MCP Policy Validator & Bridge
build_google_ap2_mandateT285 Google AP2 Checkout/Payment Mandate Builder
score_mcp_readinessT288 MCP Developer Readiness Scorecard
agentic_mandate_sandboxRBE-06 Agentic Mandate Sandbox
customer_risk_ratingT110 Customer Risk Rating Engine
ap2_aml_mandate_builderT131 AP2 AML Mandate Builder
lint_mcp_tool_definitionT274 MCP Tool-Definition Linter
validate_mcp_server_jsonT275 MCP server.json Validator
compare_agentic_payment_protocolsT276 Agentic Payments Protocol Comparator
decode_x402_paymentT277 x402 Decoder & 402 Flow Simulator
audit_mcp_oauthT278 MCP OAuth 2.1 Authorization Auditor
scan_tool_poisoningT282 MCP Tool-Poisoning Scanner
validate_a2a_agent_cardT283 A2A Agent Card Validator
inspect_visa_tap_signatureT286 Visa TAP Signature Inspector

Plus list_ainumbers_tools — catalog search across all 420+ tools, returning deep-links; prefill-enabled tools accept #in=<base64url(JSON of {element_id: value})>[&run=1] for one-click invocation.

All 16 tools are read-only (readOnlyHint: true), no account, no auth, zero PII — inputs are processed transiently and never stored.

Connect it

  • Claude: Settings → Connectors → Add custom connector → https://mcp.ainumbers.co/mcp
  • Inspector: npx @modelcontextprotocol/inspector → Streamable HTTP → same URL
  • Production runs on Cloudflare Workers (/healthz reports runtime: cloudflare-workers) — no cold starts.

Develop

npm install
node generate.mjs   # re-vendor tool HTML + manifests + catalog from ../repo into ./data
npm start           # http://localhost:3300/mcp  (+ /healthz) — Node/express variant (server.mjs)
npx wrangler deploy # deploy the Cloudflare Workers variant (worker.mjs)

pilot.mjs is the single source of truth for the widget tool set. After changing any pilot tool in the AINumbers repo, run node generate.mjs, commit data/, and push; run npx wrangler deploy to update production.

Docs: ainumbers.co/mcp.html (privacy, terms, support).

All tool content is client-side, deterministic, zero PII — © Post Oak Labs, CC BY 4.0. See README-SPEC.md for architecture and history.