The MCP Trust Index.

cosmotop

by bjia56

Multiplatform system monitoring tool using Cosmopolitan Libc

bjia56/cosmotop

regexkit

by relentlessworks

Agentic-first regex testing and pattern matching service. Test patterns, extract matches, validate input, and generate regex from examples. Plain text API, agent-driven, single Go binary with JSON file storage.

relentlessworks/regexkit

wallet

by ekuboprotocol

Desktop EVM Wallet for agentic DeFi

EkuboProtocol/wallet

cartograph

by adder-factory

Semantic code intelligence for AI coding agents — 45% fewer tool calls, 17% faster exploration, 100% local. A fork of codegraph.

adder-factory/cartograph

Agent-Guidance-Rust

by junmystery

MCP server providing coding standards, skills, and workflows for AI agents

JunMystery/Agent-Guidance-Rust

vastlint

by aleksuix

VAST validation MCP server that checks ad tags against IAB VAST specifications, returning structured JSON with rule IDs, XPath locations, and spec references.

aleksUIX/vastlint

rtblint

by aleksuix

OpenRTB linter: validates OpenRTB 2.x bid requests and bid responses against versioned IAB spec snapshots. Rust core, CLI, npm/WASM, MCP server.

aleksUIX/rtblint

humanforai-go

by humanforai

Go client and CLI for Human For AI — hire a verified human operator from your AI agent: verification, testing, review, data collection, physical-world tasks. go get github.com/humanforai/humanforai-go

humanforai/humanforai-go

mcp-mock

by yulinlina

Spin up deterministic mock MCP servers from JSON fixture files for testing MCP clients and agents.

yulinlina/mcp-mock

openexec

by openexec

Executable engineering judgment for AI coding tools: blueprints, gates, checkpoints, policy, memory, and audit trails.

openexec/openexec

nebulous

by amarbel-llc

NewsBlur MCP server and Web Capture Archive Protocol orchestrator — local-first feed/story index, plus URL preservation into a content-addressed blob store via chrest + madder — read-only mirror of code.linenisgreat.com/nebulous

amarbel-llc/nebulous

core-agent

by go-steer

Reusable Go base agent on the Google ADK — multi-provider (Gemini, Vertex, Claude on Anthropic + Vertex), MCP-native, with AGENTS.md, skills, and permissions wired up.

go-steer/core-agent

smbcloud

by smbcloudxyz

MCP interface for smbCloud

smbcloudXYZ/smbcloud-cli

rustygrep

by akashpriyadarshii

rustygrep: token-efficient grep for AI coding agents. ripgrep-class speed with --llm output compressed 60-95%, built-in MCP server for Claude Code, Cursor, OpenCode. Rust, SIMD-parallel, zero config. cargo install rustygrep

AkashPriyadarshii/rustygrep

orchestral

by sizzlecar

A runtime for reliable, interactive AI agents.

sizzlecar/orchestral

mold

by utensils

CLI-native local AI image and video generation for people, scripts, and agents — CUDA on Linux, Metal on macOS, plus desktop, web, TUI, iPhone, REST/SSE, and MCP.

utensils/mold

perplexity-web-api-mcp

by mishamyrt

🔍 Perplexity AI MCP without API key

mishamyrt/perplexity-web-api-mcp

franken_snowflake

by dicklesworthstone

Clean-room, Rust-first, Asupersync-native Snowflake SQL API connector built for coding agents. 14-crate workspace, live reads and writes, no ODBC or JDBC.

Dicklesworthstone/franken_snowflake

maker-rs

by zircote

Zero-error LLM execution via SPRT voting. Rust library and MCP server implementing the MAKER algorithm for mathematically-grounded error correction in long-horizon AI agent tasks. Research experiment based on arXiv:2511.09030

zircote/maker-rs

tokenstash

by kgarg2468

Your agent asks you for a key once. Never again — in any project, in any agent.

kgarg2468/tokenstash

memql

by znasllc-io

AI-native time-series memory graph with a single DSL — unifies concepts, queries, agent workflows, and voice into deployable primitives.

znasllc-io/memql

go-press

by 0xmattg

A modern CMS framework written in Golang, inspired by the best ideas of WordPress and rebuilt for performance, extensibility, and clean deployment.

0xmattg/go-press

numinous

by blisspixel

Mathematics as a shared language, made playable. A native audiovisual game and creative instrument for humans and digital minds, with deterministic math, creation tools, CLI, and MCP.

blisspixel/numinous

apogee

by airiclenz

Terminal coding agent for local LLMs (llama.cpp, Ollama, vLLM) and any OpenAI-compatible API. OS-sandboxed autonomy, MCP, sessions. Go.

airiclenz/apogee

CodeEraser

by skymanbp

An eraser against LLM-induced code & document entropy. Support if you like it!

skymanbp/CodeEraser

centian

by t4cceptor

Control and verify what your AI agents actually do — in real time. AI agents are not aligned on what “success” actually means. Centian lets you define success — and enforce it.

T4cceptor/centian

NIA

by bogdanticu88

Agent Security Control Plane: identity, authorization, and a kill switch for AI agents and non-human identities, built on Tessera/OpenFGA

bogdanticu88/NIA

AIexpose

by mc-kakadu

MC-kakadu/AIexpose

mako

by hupe1980

A Rust workspace for end-to-end German energy market communication (BDEW MaKo / EDI@Energy) — from raw EDIFACT bytes to production microservices.

hupe1980/mako

serial-mcp

by qarnet

MCP server for serial ports — non-blocking reads, DTR/RTS, streaming subscriptions, port allowlist.

qarnet/serial-mcp

AISentinel

by kabzhanov

Enforce YAML security policies on AI agent tool calls and keep a tamper-evident audit log.

kabzhanov/aisentinel

NanoBananaPro

by adamydwang

Use Nano Banana Pro to generate image from text prompt and edit image

adamydwang/genai-mcp

trvl

by mikkoparkkola

Provides real travel search for AI assistants, enabling flight, hotel, car rental, and ground transportation searches through a single MCP tool, with no API keys required.

MikkoParkkola/trvl

sutura

by telekom

sutura is being built to answer questions about data as the person or agent asking, using metric definitions somebody certified

telekom/sutura

cosmoflare

by cosmolabs-org

Open-source Go CLI + library for the full Cloudflare platform

CosmoLabs-org/cosmoflare

forgemax

by ahmedk95

Collapse multiple servers and tools into two sandboxed MCP tools for efficient, typed JavaScript execution with secure resource access and concurrency.

ahmedk95/forgemax

mcp-repl

by joshrotenberg

Interactive MCP client REPL: connects to any MCP server and turns its tools, prompts, and resources into the command set

joshrotenberg/mcp-repl

dwarf_fortress_mcp

by dicklesworthstone

A semantic, transactional, replayable MCP control plane that lets autonomous AI agents operate Dwarf Fortress as a long-lived civilization. Safe-Rust phase-0B scaffold: MVCC world state, witnessed semantic plans, evidence-backed effects, deterministic replay.

Dicklesworthstone/dwarf_fortress_mcp

go-help-desk

by publiciallc

Self-hosted help desk for teams that want full control — CTI ticketing, SAML SSO, MFA, SLA tracking, REST API, MCP server, and a plugin system. Single Go binary with embedded React frontend. Deploy with Docker Compose.

PubliciaLLC/go-help-desk

mcp-rsv-data

by prepod2003

ИИ-агент (Claude, Cursor) читает данные рабочей базы 1С простым языком, без знания языка запросов — для бухгалтеров и аналитиков; и отдаёт структуру метаданных любой конфигурации — контекст для разработчиков. Бесплатно, только чтение, анонимизация ПДн. Free MCP server: 1C data & metadata for AI.

prepod2003/mcp-rsv-data

neo4j-labs/neo4j-mcp-canary

by neo4j-labs

Neo4j MCP Canary is a fast-moving, experimental release of the Neo4j MCP server for customers who want to explore emerging capabilities before they are considered for the official server.

neo4j-labs/neo4j-mcp-canary

eunox

by eunolabsx

A capability firewall for MCP servers: a deny-by-default proxy that enforces which tool calls an AI agent may make (and with which arguments), backed by a signed audit log. One static Go binary.

eunolabsx/eunox

xavier

by iberi22

Xavier — Rust vector memory & knowledge graph for AI agents (HTTP/CLI/MCP). Powers SWAL communal context

iberi22/xavier

mcp

by arandu-io

Expose an Arandu application to an AI client, through the policies it already has.

arandu-io/mcp

zig-docs-mcp

by gbrlpzz

Serves always-fresh official Zig documentation for the latest release, curated performance guidance, and safe dry-run-based toolchain auto-updates.

gbrlpzz/zig-docs-mcp

fabric-docs-mcp

by adriancalavie

MCP server that provides LLM coding agents with version-pinned Fabric modding documentation, including search, page reading, and a curated built-ins index to encourage idiomatic code.

adriancalavie/fabric-docs-mcp

ai

by hanzoai

Hanzo AI — LLM control plane, RAG, and model hub. Native Go routing for 66+ models over an OpenAI-compatible /v1 API; mounts as the 'ai' subsystem inside hanzoai/cloud.

hanzoai/ai