MCP Server Directory

MCP Endpoint Lint - handshake, tool schemas, JSON-RPC errors dev.workers.pathwren.www/mcp-endpoint-lint

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Delvorn io.github.MrAnderson323/delvorn

GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.

BASE167 com.base167/base167

Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.

Native runtime debugging via DAP-to-MCP for crashes, hangs, dumps, symbols, and forensics.

Deterministic dev utilities: UUIDs, hashes, encoding, JWT, cron, regex. No network, no API key.

US Economic Releases (CPI, Payrolls, Fed) — buy per-query in-session (fedwatch) com.a2awire/data-fomc-cpi-fed-economic-releases

CPI, payrolls, unemployment, Fed statements. $0.05/query, free testnet funds in-session.

site com.bankcodelookup/site

Bank Code Lookup: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

App Store Connect MCP: apps, TestFlight, reviews, sales reports, and team users.

KHOTEM com.khotem/khotem-witness

Paid API bazaar for agents: seals, audits, wallet intel, codec ops. x402.

RTBlint io.github.aleksUIX/rtblint

Validate OpenRTB bid requests and responses against IAB specs. ARTF, Rust core.

Give an AI agent a real .NET debugger: breakpoints, stepping, locals, expression evaluation.

site uk.co.sarbuilder/site

SAR Builder: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...

Local-first PHI detection for source code, LLM prompts, logs, and analytics

Loc8ID com.loc8id/mcp

Turn a GPS coordinate into a shareable short link and QR code, as your own signed-in account.

Otherlay com.otherlay/otherlay

Secure access to a dedicated Otherlay Mac for files, terminals, Git, builds and UI inspection.

Daepak Market Intelligence io.github.Mobiss11/daepak-mcp

Market analyst tools + AI agent: crypto, US equities, options, Korea, fundamentals, macro, backtests

Playwright-style MCP to inspect, control, and debug PySide6 desktop GUIs.

MCP policy proxy: enforces a code of conduct across connectors before the upstream is called.

Base Transaction Decoder io.github.0200project/base-transaction-decoder

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Korean fire safety law, statutes, NFPC/NFTC codes, hazmat, and fire/EMS statistics.

site com.attestvio/site

Attestvio: the site's own MCP server — dataset; every answer cites the site.

SparkVibeAI Spec Committee com.sparkvibeai/spec-committee

Commission a multi-model AI spec committee from your agent; get rubric-scored, build-ready specs.

React codebase semantics for AI agents, with a VS Code visualizer you both share. Free, local.

Tessryx io.tessryx/tessryx

Your agent builds websites, APIs, automations and admin tools; Tessryx hosts them on your domain.