Every MCP server, tested live.
All servers from the official MCP registry. Each day we connect to every remote server the way an MCP client does and record whether it answers, how fast, and which tools it really exposes.
All servers
17,271 servers ยท page 213 of 576
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Raven Nest Mcp
io.github.tidynest/raven-nest-mcpAI-driven penetration testing - 22 security tools behind safety-hardened MCP endpoints
Local install -
Saturday Materials
io.github.toki0413/saturday-materialsMaterials computing tools for AI agents: structures, engines, phonons, EOS, NEB, sampling, lineage.
Local install -
Agent JSON Reliability
io.github.toninovo4249-ai/agent-json-reliabilityDeterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.
Local install -
Tableaugen Mcp
io.github.twilize5/tableaugen-mcpGenerate production-ready Tableau workbooks (.twb / .twbx) from natural language and a CSV.
Local install -
Invoice Studio
io.github.vijayst/invoice-studioEdit Markdown invoice templates, generate PDFs, and inspect preview PNGs.
Local install -
SearchHub
io.github.woodcoal/searchhubAggregate Serper, Tavily, Exa and AnySearch behind one MCP-ready API with key rotation and quotas.
Local install -
Hermes Agent Mcp
io.github.woonyong-choi/hermes-agent-mcpOperate a local Hermes Agent install over stdio: tasks, cron, config, gateway, doctor. No network.
Local install -
Ourword
io.github.woowoeth/ourwordSearch Chinese deep-reads of 190+ podcasts; every point and quote has an audio timestamp.
Local install -
Marketnow
site.marketnow/marketnow68k+ security-audited MCP skills + free agent trust layer: signed ATC cards, tool gating, audits.
Local install -
seekrit (local crypto plane)
dev.seekrit/mcpZero-knowledge secrets manager โ local crypto-plane MCP server: decrypts and injects secrets.
Local install -
Klarion
io.github.0x1Adi/klarionSecret scanning for AI agents: rules and entropy find candidates, a model decides which are real.
Local install -
Vendor Status Mcp
io.github.APProj/vendor-status-mcpStatus-page map for 1,100+ SaaS/cloud vendors plus 15,700+ incidents. No API key.
Local install -
Gstinapi Mcp
io.github.CsoftTarun/gstinapi-mcpGSTIN verification, GST filing history and HSN/SAC lookup for India.
Local install -
semantic-scala
io.github.DmytroMitin/semantic-scalaBounded Scala compiler, build, test, type, effect, symbol, and SemanticDB evidence for agents.
Local install -
AI Model Watch
io.github.Khavel/aimodelwatchPrices, context windows, lifecycle and deprecation dates for 270+ AI/LLM models. Daily, no key.
Local install -
Mnki Mcp
io.github.MNKIAgentOS/mnki-mcpMCP proxy that checks every tools/call against Agent Trust policy, with evidence, before it runs.
Local install -
Compendio Mcp
io.github.RuloGB/compendio-mcpIndexes your project's markdown docs and serves them to any agent via local hybrid search.
Local install -
SPOC
io.github.SPOC-App/mcp-bridgestdio bridge for the SPOC MCP server โ for Claude Desktop, Cursor, Zed
Local install -
XLIDE
io.github.WilliamSmithEdward/xlide-mcpRead, write, analyze, test and diff the VBA, forms, Power Query and cells in Office files
Local install -
Bouncer Gates
io.github.ajeermahmood/bouncer-gatesStops secrets, cross-tenant queries and unsafe migrations before they merge.
Local install -
ClickHouse
io.github.alyiox/mcp-clickhousexRead-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.
Local install -
Squiggles
io.github.carldaws/squigglesLet your coding agent see the squiggles โ LSP diagnostics, navigation, refactoring, and extras
Local install -
Claims Mcp
io.github.dgonzap30/claims-mcpA claims memory for agents: assert beliefs, let them decay, surface contradictions.
Local install -
Confdiff Mcp
io.github.esperanza-volkov/confdiff-mcpSemantic, format-aware diff of config files (JSON/YAML/TOML/INI/.env/XML/CSV) for AI agents
Local install -
BoondManager MCP Server
io.github.fauguste/boondmanager-mcp-serverMCP Server for BoondManager API - 182 tools, 12 prompts, 22 resources (ERP/CRM)
Local install -
Inbox Benefits MCP
io.github.fvegiard/inbox-benefits-mcpRead-only multi-inbox benefits radar with local deduplication and explicit account health.
Local install -
Fee Optimizer MCP
io.github.gaokai258/fee-optimizer-mcpCompare crypto exchange fees across 18 venues: VIP tiers, funding, spread, fiat rails, change feed.
Local install -
AETRE & The Governed Agent
io.github.grayclayton/aetre-mcpDecision-theoretic triage and fail-closed agent gating: 32 tools over stdio.
Local install -
Fidelis Memory
io.github.hermes-labs-ai/fidelis-memoryRecall locally stored agent memories through an MCP-compatible host.
Local install -
Mcp Server Zotero Dev
io.github.introfini/mcp-server-zotero-devMCP server enabling AI assistants to build, test, and debug Zotero plugins
Local install
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.
