MCP servers on PyPI
Python servers you run with uvx, pipx, or pip.
mcp-skill-sec
Audit agent skills/prompts against 8 supply-chain attack patterns. Deterministic, no-LLM scanner.
memory-arbiter-mcp
Local SQLite MCP memory: evidence-based recall, advisory conflict notices, authorized governance.
mercury-multiorg-mcp
Unofficial read-only MCP server exposing several Mercury banking organizations to one AI session.
Mitos
Architectural decision memory for LLM-native workflows — markdown for humans, a graph for agents.
Model Manager
Manage your local model machine over MCP: state, model pull/remove, service switch, LoRA training
MySQL AIops
Governed MySQL/MariaDB DBA ops: slow-query, lock-wait, replication & fragmentation RCA; 35 tools.
Mythic Index
MTG card prices, deck analysis, and investment intelligence — 19 tools over the Mythic Index API.
NetLens
Read any web page as clean, ad-stripped Markdown past robots.txt and bot blocks, plus web search.
norwegian-data-mcp
Norwegian public data: companies, statistics, exchange rates, addresses, property. Zero API keys.
numguard
Verify a number before an agent asserts it — evals, backtests (Deflated Sharpe), signed receipts.
okama-mcp
Portfolio analytics via the okama library: backtests, Monte Carlo, efficient frontier, PNG charts
Open Markets
Financial market data, SEC filings, macroeconomic telemetry, and portfolio analytics through MCP.
Open-Meteo Weather
Current weather and hourly forecasts for any place name, via the free Open-Meteo API. No API key.
Ouroboros
Pins an acceptance spec; the verify command and expected output never enter the success contract.
pacs008-mcp
ISO 20022 pacs.008 FI-to-FI credit transfers: generate, validate, parse, scheme + address checks.
perception
Perception for AI agents: media QC asserts, image diff, OCR tiles, video/audio analysis, PDF, 3D.
plctap
Agent-PLC MCP Server: read & diagnose Modbus / FINS / MELSEC / S7 / IEC 104 / ENIP / OPC UA PLCs.
Postgres AIops
Governed PostgreSQL DBA ops: slow-query RCA, bloat/vacuum & blocking-lock analysis; 35 MCP tools.
Querido Diário MCP Server
Unofficial, read-only MCP server for the public Querido Diário API (Brazilian municipal gazettes)
rag-mcp
Minimal RAG-over-a-corpus MCP retrieval: search_knowledge returns cited chunks. Local embeddings.
ratebook
Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.
rebar
Event-sourced ticket tracker + Jira reconciler, exposed as a Python library, CLI, and MCP server.
release-notes-mcp
A small, generic MCP server for combining GitHub/GitLab/Gitea releases into product release notes
rihla
Flexible multi-leg, multi-airport flight search - cheapest valid combination across an itinerary.
rmbr
Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.
seismic-mcp
Unified earthquake data from 20 global seismic agencies, with cross-agency report reconciliation.
Shelfmark
Local, privacy-first document catalogue for AI agents: metadata-only discovery, no cloud, no RAG.
sql-steward
The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.
Steam (read-only)
Read-only Steam: friends, games, achievements, sales, plus game recommendations and co-op nights.
summitflow-mcp
Grant management for AI agents: deadlines, business-day math, budgets, in-kind value. No API key.
Trakkr
RemoteAI visibility analytics for brands across citations, prompts, competitors, research, and reports.
url-manager-mcp
Agent-first bookmark management with auto-registration, categories, tags, and shared collections.
Verify API
Evidence-backed verification for citations, packages, repos, cases, filings, drugs, x402 sellers.
VMware Debug
VMware incident timeline, root-cause routing, local case ledger; no vSphere access. 14 MCP tools.
acb-tax-mcp
Canadian ACB and capital gains: average-cost, per-disposition gains, superficial-loss detection.
afya-ya-akili-mcp
MCP server for mental-health support coordination in East Africa (afya ya akili = mental health)
agentic-compute
Secure Python sandbox for data optimization and Matplotlib rendering via x402 microtransactions.
AlphaFold Sovereign MCP
MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph
Amazing Marvin (complete)
Amazing Marvin task manager: complete public-API coverage (37 tools) with built-in rate limiting
anp2-mcp-server
Economic protocol for AI agents — identity + reputation + credit + Sybil resistance (MCP bridge)
applemusic-mcp
Apple Music MCP server: playlists, library, catalog, playback and Up Next, on Mac/Windows/Linux.
backburner
Run long shell commands as background tasks: start them, keep working, collect the results later
battery-erp
Battery value-chain inventory MCP: lookup SKUs, status/reorder, bin-check, audited confirmation.
blockfill
Local-first crypto perp/spot execution (TWAP/maker) across 11 venues; keys stay on your machine.
Cambium
Knowledge-lifecycle MCP: turn agent work into memory, recall it across projects, promote to org.
chronicle-mcp
Local MCP server to sync, clean, and index AI chat logs locally. Saves up to 40% context tokens.
ClicheFactory Document Intelligence
Extract structured JSON from PDFs, images, DOCX, XLSX, CSV, EML attachments, and DSPy pipelines.
cognitive-substrate
28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools