MCP Servers 5,049

Slack

io.github.aaronsb/slack-mcp

A✓Verified

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Probe

io.github.Incultnitollc/mcp-probe

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Inspect and score any MCP server 0-100 on publishability, schema and protocol before publish.

Atlassian Dc Confluence

io.github.MrRefactoring/atlassian-dc-mcp-confluence

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MCP server for Atlassian Confluence Data Center - access and manage content

Calypso Multimodal RAG MCP

io.github.calypso-so/multimodal-rag-mcp-server

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Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.

Rust MCP server and CLI for yt-dlp search, downloads, metadata, transfers, and Plex playlists.

Image Reader MCP

io.github.SylphxAI/image-reader-mcp

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Evidence-first image MCP.

Context Fabric

io.github.VIKAS9793/context-fabric

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Context sync layer for AI agents.

Veriswarm

io.github.veriswarm/veriswarm-mcp

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VeriSwarm MCP Server — Trust infrastructure for AI agents via Model Context Protocol

Mailbox

io.github.psyb0t/mailbox

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Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.

台灣勞健保勞退試算

io.github.supra126/taiwan-payroll

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台灣勞保、健保、勞退、職災與二代健保補充保費試算，含薪資扣繳、破月與勞保老年給付。資料取自主管機關公告，對官方範例逐位元驗證。

Internet Archive Server

io.github.cyanheads/internet-archive-mcp-server

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Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

Trino

io.github.txn2/mcp-trino

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MCP server for Trino data warehouses.

ABAP Accelerator

io.github.openkash/abap-accelerator

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MCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more

Calllint

io.github.calllint/calllint

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Static preflight safety gate for MCP servers — scan configs before you run them.

Atlassian Dc Bitbucket

io.github.MrRefactoring/atlassian-dc-mcp-bitbucket

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MCP server for Atlassian Bitbucket Data Center - interact with repositories and code

Duplicacy

io.github.GeiserX/duplicacy-mcp

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MCP server for Duplicacy — monitor backup status and Prometheus metrics

LocalKeep

io.github.zuneracodes/localkeep

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Local chronological memory banks you control; Claude recalls them via MCP.

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

J-Quants MCP

io.github.shigechika/jquants-mcp

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MCP server for retrieving Japanese stock market data via J-Quants API v2

CNN Fear & Greed Index

io.github.wildsurfer/cnnfag

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CNN's Fear & Greed index for the US stock market: score, rating, indicators and daily history.

Shopify Multi Store

io.github.alex-brecher/shopify-multi-store

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Connect AI agents to multiple Shopify Admin stores for reports, comparisons, and guarded updates.

Waitbus

io.github.astrogilda/waitbus

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Workstation-local event bus: agents wait on or emit CI/pytest/Docker/filesystem events, no polling.

Dep Diff

io.github.DigiCatalyst-Systems/dep-diff-mcp

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Translates a lockfile diff into a human-readable upgrade plan for npm, PyPI, and GitHub Actions.

Scan, fix and verify DNS: SPF, DMARC, DKIM, propagation, DNS health, expiry.