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MCP servers and skills: search, filter by where they run, and compare.
MCP servers and skills: search, filter by where they run, and compare.
Open-source, license-free MCP server for RTL waveform debug: reads FST waveforms (VCD/FSDB auto-convert) plus a SystemVerilog netlist, with 34 tools covering driver analysis, value/X tracing, pass-fai
MCPLink only★ 242
Graph memory for AI agents: facts in, entities and cause->effect relations extracted with small open models, multi-hop recall with a cited chain. Library, HTTP/MCP service, LangChain, hosted at memory
Hosted by authorMIT★ 2Few starsNo key
ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)
Hosted by authorMITFew starsNo key
Change-impact intelligence for tracing dependencies, stale references and required updates.
Hosted by authorNo licenseFew starsNo key
Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.
Hosted by authorNo licenseFew starsNo key
Portfolio of production remote MCP + A2A agents on getvda.ai — auth/JWT, structured output, LangChain orchestration, OpenTelemetry tracing — metered via x402.
Hosted by authorMIT★ 1Few starsNo key
Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity.
Hosted by authorNo licenseFew starsNo key
A local-first, MCP-native toolkit for building AI agents: engram (memory) + skillet (skills) + tracelet (tracing). One runnable end-to-end recipe.
MCPLink only★ 16
IRONCLAW Bitcoin Blockchain MCP server — 17 tools for AI agents. Real full node data via x402 USDC micropayments.
Hosted by authorMITFew starsNo key
Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server and persist traces to SQLite, Postgres or MySQL.
MCPLink only★ 11
Bitquery MCP Server: hosted crypto and blockchain data for Claude, ChatGPT, Cursor and VS Code. DEX trades, Solana, fund tracing, address labels.
MCPLink onlyFew stars
Observability helps. This MCP server adds tracing to all your conversations on Claude (or suitable MCP client) so that you can trace, understand, debug and report on your all your interactions.
MCPLink only★ 2Few stars
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