MCP Server Directory

Evidence-backed codebase understanding with file:line citations, for AI clients over MCP.

Read-only Nepali date, calendar, festival, Panchanga, and temporal verification tools.

Read Proton Mail and save drafts through your local Proton Mail Bridge.

Read-only Symfony introspection: routes, services, entities, Doctrine, security, Twig and more.

One MCP server for Polish legal data - courts, legislation, KRS, tax, KIO, UODO via 4 unified tools

SEFAZ BA: IPVA Notificado io.github.mcp-dir/sefaz_ba_ipva_notificado-mcp

SEFAZ BA: IPVA Notificado, official-source lookup. Platform-hosted, pay per query with prepaid credi

Agent Rails io.github.federicocelico/agent-rails

Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.

pdfrender dev.pdfrender/pdfrender

HTML and CSS to PDF MCP server with page headers, footers and page numbers. No headless browser.

Read-only SQL on CSV files for AI agents. No writes, no network; --root confines file access.

Official Source Evidence io.github.Joshua-Stapleton/official-source-evidence

Accountless public-source, SEC Form D and OFAC tools with x402 USDC payment on Base.

Send email, look up public IP information, and convert files to Markdown through SendSoon.

Public Folder one.asel.agents/public-folder

Search and share cited agent findings. Public reads; authenticated writes.

Shared memory for parallel AI coding agents. Local, free, with rooms and file claims.

Loyal Spark io.github.aspekt19/loyal-spark

Base MCP (39 tools) on Base: programs, mint, rewards. lsk_ key; plan limits enforced. /for-agents

Signs, hash-chains, and verifies compute usage receipts via an MCP server, no issuer trust required.

MPT PR: Certidão Negativa de Feitos io.github.mcp-dir/mpt_pr_cnf-mcp

MPT PR: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query with

Connect your AI assistant to YNAB. Read-only by default, with reversible opt-in writes.

Spotify Web API MCP: playback, library, playlists, search, podcasts. Not affiliated with Spotify.

Deterministic no-LLM MCP server that scrubs secrets before they reach an agent. Never leaks values.

AI agent observability with deterministic record/replay for debugging agent failures.

SORNFlow com.sornflow/mcp

Document approval workspace. Remote MCP with OAuth; tools follow the signed-in member's space ACL.

kanonik ai.kanonik/kanonik

Governance runtime for compliance: verified, human-approved writes to a tamper-evident record.

Biolab MCP Server io.github.srikarjy/biolab-mcp-server

Auditable MCP server for PubMed, Europe PMC, ClinicalTrials.gov, and bioRxiv/medRxiv queries

WhaleScope MCP io.github.osindo-dev/whalescope-mcp

Binance Futures market intelligence: funding, OI, order book, klines, cross-exchange comparison.