MCP Servers 553

Unified AI System MCP Gateway

io.github.happy520ai/unified-ai-system

A✓Verified

Self-hosted MCP gateway for Codex, Cursor, and Cline with provider-free prompt enhancement.

Kshana PNT-resilience simulator

io.github.ashfordeOU/kshana-mcp

B✓Verified

Run the validated Kshana PNT-resilience simulator (orbits, frames, GNSS, fusion) from an AI agent.

Bitbucket MCP

io.github.FabianSchurig/bitbucket-mcp

A✓Verified

Bitbucket Cloud MCP in Go: complete API auto-generated from spec, customizable prompts.

HTML to Markdown MCP Server

io.github.sunshad0w/html2md

C✓Verified

Converts HTML to Markdown with auto-summary and section extraction.

DB2TOON MCP

io.github.kamil5b/db2toon-mcp

A✓Verified

Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.

Talkies

io.github.psyb0t/talkies

A✓Verified

Self-hosted MCP server for speech: ASR transcription, TTS synthesis, and file staging tools.

TriliumNext (trilium-mcp)

io.github.OVDEN13/trilium-mcp

B✓Verified

Read and write a self-hosted TriliumNext knowledge base over its ETAPI.

Noisy Coding

io.github.noisy/noisy-coding

A✓Verified

Voice interface for Claude Code: talk to your agent and it talks back while it works.

anodizer

io.github.tj-smith47/anodizer

A✓Verified

Rust release tooling — drop-in GoReleaser parity + Rust extras.

Audio Sonic MCP

io.github.ripunjay-kashyap/audio-sonic-mcp

A✓Verified

Local-first audio analysis: BPM, musical key, production profile, and CLAP vibe embeddings.

ssh-mcp

io.github.gelse/ssh-mcp

A✓Verified

MCP gateway for controlled SSH access with per-client auth, command policies, and audit logging.

Rlg

io.github.sebastienrousseau/rlg-mcp

A✓Verified

MCP server exposing rlg log streams to LLM agents via JSON-RPC 2.0 over stdio.

THOR

io.github.nworks3d/thor

A✓Verified

Local memory for coding agents.

A202

io.github.a202-protocol/a202-mcp

A✓Verified

Verifiable agreements for agent-led commerce: mandates, obligations, evidence, transaction records.

Bulwark

io.github.bpolania/bulwark

C✓Verified

AI agent governance: content scanning, audit logs, policy evaluation, session management.

Aguara MCP

io.github.garagon/mcp-aguara

B✓Verified

Scan skills, MCP configs, and agent content for injection and supply-chain risks.

BuchhaltungsButler

io.github.ohneben/buchhaltungsbutler-mcp

A✓Verified

BuchhaltungsButler API v1: alle 54 Endpunkte als sicherheitskategorisierte MCP-Tools

Manifold

io.github.nonchan7720/manifold

A✓Verified

MCP gateway aggregating MCP servers and OpenAPI/Swagger REST APIs behind one MCP endpoint

oraclemcp

io.github.MuhDur/oraclemcp

A✓Verified

Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).

VIVATLAS

io.github.bobpanil/vivatlas

B✓Verified

Self-hosted catalogue of your skills, agents and MCP servers, searchable by meaning over MCP

OPC-UA MCP Server

io.github.mwieczorkiewicz/opcua-mcp

B✓Verified

Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.

EchoVault Memory

io.github.go-ports/echovault

A✓Verified

Local-first memory for coding agents; stores decisions, bugs, and context across sessions.

HybridS3

io.github.psyb0t/hybrids3

B✓Verified

Self-hosted S3-compatible object storage server with an MCP interface for AI agents.

Termada

io.github.Islomzoda/termada

B✓Verified

Persistent, policy-controlled missions for AI agents operating local and SSH environments.