MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
Deployment-readiness checks for document-QA and extraction AI: grounding, extraction, CI gate.
Check whether an AI answer is grounded in its context — deterministic, no LLM judge.
Explain why two scientific papers disagree, every claim grounded in a verbatim source quote.
QueryPilot
Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals
Convert PDF/Word/Excel/PowerPoint documents to Markdown, paid in USDC via x402.
MCP server for Keepsake — the personal CRM for nurturing your relationships
AI-assisted English lexical records. Stored-only batch lookup; coverage and quality vary.
MCP server for checking package versions across multiple package managers
paired.exchange
Launch coins quoted in tokenized stocks on Robinhood Chain; the user signs at a launch link.
Corresync
Local-first mail, calendar, and task MCP with isolated accounts and guarded writes.
13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.
OPC UA Modeler
OPC UA companion spec types, namespace dependencies, and engineering units for AI agents
Dates-LE
Extract dates and timestamps from logs, data files and code, with their format and position.
EnvSync-LE
Compare dotenv files and report which keys are missing or extra, by name only.
Numbers-LE
Extract numeric values from config files, data files and plain text.
Paths-LE
Extract file and directory paths from config files and code, with their kind and position.
Scrape-LE
Analyse robots.txt content and report whether a path may be crawled.
Secrets-LE
Detect hardcoded secrets in source and config. Reports masked previews, never the values.
Strings-LE
Extract string values from config files, data files and plain text.
URLs-LE
Extract URLs from documentation, configuration and code, with their protocol and position.
KitchenSink4XL
Excel (.xlsx) MCP server: calculated/cached/missing labels on every value, formulas, verified writes
Paybond MCP Server
Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
Warpweb
Research, build, and deploy AI-generated websites via the Warpweb API.
NOT FOR HUMANS
Public NFH knowledge, ownership epochs, versioned learning, Odd Jobs, and unsigned preparation.
Post-quantum CMMC compliance scanner & AI agent attestation. FIPS 140-3, ML-DSA-65, 36K+ mappings.
Pallas Athena Tools
athenahealth DataView, API, and workflow tools for Claude Code with learning loop
VulnFeed
Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier + x402.
io.github.npupko/agency-mcp-server
On-demand access to 150+ specialist AI agent templates — search, browse, and spawn agents
io.github.nqzai/kakunin
X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.
io.github.nsozturk/tweetkit-x
Post, delete & read on X (Twitter) using your own logged-in web session — no paid API.