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crates.io "mcp" keyword

View the packages on the crates.io package registry that are tagged with the "mcp" keyword.

json-mcp-server 0.1.0
A high-performance Model Context Protocol (MCP) server for comprehensive JSON file operations opt...
1 version - Latest release: 2 months ago - 369 downloads total - 4 stars on GitHub - 1 maintainer
embedded-debugger-mcp 0.1.0
A Model Context Protocol server for embedded debugging with probe-rs - supports ARM Cortex-M, RIS...
1 version - Latest release: about 1 month ago - 245 downloads total - 0 stars on GitHub - 1 maintainer
turbomcp-transport 1.0.4
Multi-protocol transport layer supporting HTTP, WebSocket, STDIO, and TCP for MCP communications
10 versions - Latest release: about 2 hours ago - 1.45 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp 1.0.4
Rust SDK for Model Context Protocol (MCP) with ergonomic macros and SIMD acceleration
10 versions - Latest release: about 2 hours ago - 1.41 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-core 1.0.4
Core abstractions and optimized message processing for the TurboMCP SDK
10 versions - Latest release: about 2 hours ago - 1.49 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-server 1.0.4
Fast MCP server implementation with middleware, routing, and lifecycle management
10 versions - Latest release: about 2 hours ago - 1.43 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-client 1.0.4
MCP client implementation with connection management and error recovery
10 versions - Latest release: about 2 hours ago - 1.37 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-macros 1.0.4
Procedural macros for ergonomic MCP tool and resource registration
10 versions - Latest release: about 2 hours ago - 1.44 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-protocol 1.0.4
Model Context Protocol (MCP) specification implementation with JSON-RPC and schema validation
10 versions - Latest release: about 2 hours ago - 1.47 thousand downloads total - 23 stars on GitHub - 1 maintainer
mmcp-macros 0.1.0 💰
Procedural macros for the MMCP framework.
1 version - Latest release: 5 months ago - 582 downloads total - 1 stars on GitHub - 1 maintainer
icarus-core 0.3.4
Core abstractions for building MCP servers on ICP
12 versions - Latest release: 1 day ago - 1.54 thousand downloads total - 0 stars on GitHub - 1 maintainer
mcp-protocol-sdk 0.5.1
Production-ready Rust SDK for the Model Context Protocol (MCP) with multiple transport support
10 versions - Latest release: about 1 month ago - 3.04 thousand downloads total - 16 stars on GitHub - 1 maintainer
metarepo-mcp 0.2.1
Model Context Protocol (MCP) support for the metarepo project management tool
1 version - Latest release: 1 day ago - 0 downloads total
agentic 0.0.4
Support library for building Agentic MCP and Agent2Agent based systems
4 versions - Latest release: 3 months ago - 2.87 thousand downloads total - 29 stars on GitHub - 1 maintainer
rustdoc-mcp 0.1.4 💰
mcp server for rustdocs
5 versions - Latest release: 1 day ago - 1.03 thousand downloads total - 2 stars on GitHub - 1 maintainer
mcp-cpp-server 0.1.0
A high-performance Model Context Protocol (MCP) server for C++ code analysis using clangd LSP int...
1 version - Latest release: about 2 months ago - 294 downloads total - 8 stars on GitHub - 1 maintainer
neva_macros 0.1.4
Macros for Neva
14 versions - Latest release: 8 days ago - 5.42 thousand downloads total - 5 stars on GitHub - 1 maintainer
neva 0.1.4
MCP SDK for Rust
14 versions - Latest release: 8 days ago - 5.31 thousand downloads total - 5 stars on GitHub - 1 maintainer
nvim-mcp 0.6.0
MCP server for Neovim
6 versions - Latest release: 8 days ago - 1.25 thousand downloads total - 6 stars on GitHub - 1 maintainer
manx-cli 0.4.0
A blazing-fast CLI documentation finder powered by Context7 MCP
4 versions - Latest release: 1 day ago - 493 downloads total - 0 stars on GitHub - 1 maintainer
icarus-cli 0.3.4
Command-line tool for creating, building, testing, and deploying MCP servers to ICP
6 versions - Latest release: about 13 hours ago - 687 downloads total - 0 stars on GitHub - 1 maintainer
icarus 0.3.4
Build MCP (Model Context Protocol) servers that run as Internet Computer canisters
12 versions - Latest release: about 13 hours ago - 1.4 thousand downloads total - 0 stars on GitHub - 1 maintainer
icarus-derive 0.3.4
Procedural macros for the Icarus SDK - enables automatic MCP tool metadata generation
11 versions - Latest release: about 13 hours ago - 1.46 thousand downloads total - 0 stars on GitHub - 2 maintainers
icarus-canister 0.3.4
ICP canister integration with stable memory for persistent MCP servers
11 versions - Latest release: about 13 hours ago - 1.45 thousand downloads total - 1 maintainer
tfmcp 0.1.5 💰
Terraform Model Context Protocol Tool - A CLI tool to manage Terraform through MCP
6 versions - Latest release: 3 months ago - 3.19 thousand downloads total - 337 stars on GitHub - 1 maintainer
clau-mcp 0.1.1
Model Context Protocol (MCP) implementation for Claude interactions
2 versions - Latest release: 4 months ago - 911 downloads total - 3 stars on GitHub - 1 maintainer
pmat 2.59.0
PMAT - Zero-config AI context generation and code quality toolkit (CLI, MCP, HTTP)
95 versions - Latest release: 1 day ago - 20.5 thousand downloads total - 79 stars on GitHub - 1 maintainer
mcp-protocol-client 0.2.0
â›” DEPRECATED: Use mcp-protocol-sdk v0.4.0+ instead. This crate is consolidated into the main SDK.
2 versions - Latest release: about 1 month ago - 624 downloads total - 0 stars on GitHub - 1 maintainer
rust-mcp-server 0.2.5
An MCP server for Rust development
8 versions - Latest release: about 17 hours ago - 2 thousand downloads total - 7 stars on GitHub - 1 maintainer
gmail-mcp-server 0.1.1
A clean, simplified MCP server for Gmail integration built with Rust
2 versions - Latest release: 4 months ago - 784 downloads total - 5 stars on GitHub - 1 maintainer
paiml-mcp-agent-toolkit 0.26.4
DEPRECATED: This crate has been renamed to 'pmat'. Please use 'pmat' instead for new projects.
2 versions - Latest release: 2 months ago - 724 downloads total - 78 stars on GitHub - 1 maintainer
mmcp-client-stdio 0.1.0 💰
Standard I/O client adapter for the MMCP framework.
1 version - Latest release: 5 months ago - 591 downloads total - 1 stars on GitHub - 1 maintainer
i-ching 1.0.0
I Ching divination readings for CLI and Goose extension
1 version - Latest release: 2 days ago - 0 downloads total - 1 stars on GitHub - 1 maintainer
bpftrace-mcp-server 0.1.1
A Model Context Protocol (MCP) server that provides AI assistants with access to bpftrace kernel ...
2 versions - Latest release: about 1 month ago - 559 downloads total - 1 maintainer
mcp3xxx 0.1.0-pre.1
Rust SPI driver for MCP3xxx family of 10-13-Bit A/D converters.
1 version - Latest release: about 6 years ago - 1 dependent repositories - 1.88 thousand downloads total - 5 stars on GitHub - 1 maintainer
base1000 0.1.1
A a text encoder based on the "Thousand Character Classic"
2 versions - Latest release: 5 months ago - 1.15 thousand downloads total - 8 stars on GitHub - 1 maintainer
metis-docs-cli 0.2.6
CLI for Metis document management system
7 versions - Latest release: about 1 month ago - 1.75 thousand downloads total - 1 maintainer
pulseengine-mcp-cli-derive 0.10.0
Derive macros for MCP CLI framework - PulseEngine MCP Framework
17 versions - Latest release: 23 days ago - 4.84 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-auth 0.10.0
Authentication and authorization framework for MCP servers - PulseEngine MCP Framework
20 versions - Latest release: 23 days ago - 6.09 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-security 0.10.0
Security middleware and validation for MCP servers - PulseEngine MCP Framework
19 versions - Latest release: 23 days ago - 5.79 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-server 0.10.0
Generic MCP server infrastructure with pluggable backends - PulseEngine MCP Framework
19 versions - Latest release: 23 days ago - 5.68 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-security-middleware 0.10.0
Zero-configuration security middleware for MCP servers with Axum integration
1 version - Latest release: 12 days ago - 166 downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-macros 0.10.0
Procedural macros for PulseEngine MCP Framework - simplified server and tool development
9 versions - Latest release: 23 days ago - 2.06 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-protocol 0.10.0
Core Model Context Protocol types and validation - PulseEngine MCP Framework
20 versions - Latest release: 23 days ago - 6.29 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-cli 0.10.0
CLI integration and configuration framework for MCP servers - PulseEngine MCP Framework
17 versions - Latest release: 23 days ago - 4.78 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-logging 0.10.0
Structured logging framework for MCP servers - PulseEngine MCP Framework
20 versions - Latest release: 23 days ago - 6.05 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-monitoring 0.10.0
Monitoring, metrics, and observability for MCP servers - PulseEngine MCP Framework
19 versions - Latest release: 23 days ago - 5.73 thousand downloads total - 0 stars on GitHub - 1 maintainer
pulseengine-mcp-transport 0.10.0
Transport layer implementations for MCP servers (HTTP/SSE, WebSocket, stdio) - PulseEngine MCP Fr...
20 versions - Latest release: 23 days ago - 6.06 thousand downloads total - 0 stars on GitHub - 1 maintainer
rmcp-actix-web 0.6.0
actix-web transport implementations for RMCP (Rust Model Context Protocol)
18 versions - Latest release: 3 days ago - 3.84 thousand downloads total - 3 stars on gitlab.com - 1 maintainer
snm-brightdata-client 0.3.6
Bright Data Wrapper Client Highly compacted Data implemented in Rust with Actix Web
18 versions - Latest release: 2 days ago - 3.96 thousand downloads total - 0 stars on GitHub - 1 maintainer
turbomcp-cli 1.0.5
Command-line tools for managing and testing MCP servers
10 versions - Latest release: 7 days ago - 1.54 thousand downloads total - 23 stars on GitHub - 1 maintainer
turbomcp-dpop 1.1.0-exp.3
RFC 9449 compliant Demonstration of Proof-of-Possession (DPoP) implementation for TurboMCP
4 versions - Latest release: 8 days ago - 613 downloads total - 23 stars on GitHub - 1 maintainer
foundry-mcp 0.3.0
A comprehensive CLI tool and MCP server for deterministic project management and AI coding assist...
3 versions - Latest release: 2 days ago - 331 downloads total - 0 stars on GitHub - 1 maintainer
mcp-dbtools 0.1.1
A database management tool for the Model Context Protocol (MCP), providing database operations an...
2 versions - Latest release: 2 months ago - 654 downloads total - 1 maintainer
rmcp-openapi-server 0.11.0
MCP server executable for OpenAPI specifications
2 versions - Latest release: 3 days ago - 122 downloads total - 2 stars on gitlab.com - 1 maintainer
rmcp-openapi 0.11.0
Library for converting OpenAPI specifications to MCP tools
19 versions - Latest release: 3 days ago - 3.85 thousand downloads total - 2 stars on gitlab.com - 1 maintainer
just-mcp-lib 0.1.0
Core library for just-mcp: MCP server for Justfile integration
1 version - Latest release: about 1 month ago - 315 downloads total - 16 stars on GitHub - 1 maintainer
just-mcp 0.1.0
Production-ready MCP (Model Context Protocol) server for Justfile integration
1 version - Latest release: about 1 month ago - 288 downloads total - 16 stars on GitHub - 1 maintainer
mcp-server-gdb 0.2.3
A GDB/MI protocol server based on the MCP protocol, providing remote application debugging capabi...
2 versions - Latest release: 5 months ago - 1.08 thousand downloads total - 38 stars on GitHub - 1 maintainer
rustmcp 0.1.0
A Rust implementation of the Model Context Protocol (MCP) for building AI agent tools
1 version - Latest release: 3 days ago - 0 downloads total - 0 stars on GitHub - 1 maintainer
grafbase-local-backend 0.19.2
The local backend for grafbase developer tools
46 versions - Latest release: over 2 years ago - 1 dependent package - 51.4 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
graphql-schema-validation 0.1.3
A spec compliant implementation of GraphQL SDL schema validation
4 versions - Latest release: over 1 year ago - 4.92 thousand downloads total - 1,162 stars on GitHub - 2 maintainers
grafbase-sdk 0.22.3
An SDK to implement extensions for the Grafbase Gateway
68 versions - Latest release: 9 days ago - 43.7 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
grafbase-workspace-hack 0.1.0
workspace-hack package for grafbase, managed by hakari
1 version - Latest release: about 1 year ago - 17.5 thousand downloads total - 1,162 stars on GitHub - 1 maintainer
grafbase-local-server 0.19.2
A wrapper for the grafbase worker
46 versions - Latest release: over 2 years ago - 1 dependent package - 57.1 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
graphql-composition 0.11.0
An implementation of GraphQL federated schema composition
17 versions - Latest release: 11 days ago - 23.3 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
grafbase-local-common 0.19.2
Common code used in multiple crates in the CLI workspace
54 versions - Latest release: over 2 years ago - 3 dependent packages - 61.3 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
gqlint 0.1.1
A GraphQL SDL linting CLI
2 versions - Latest release: over 1 year ago - 3.75 thousand downloads total - 1,162 stars on GitHub - 3 maintainers
grafbase-federated-graph
A serializable federated GraphQL graph representation
2 versions - Latest release: 3 days ago - 1 dependent package - 2.22 thousand downloads total - 1,162 stars on GitHub - 1 maintainer
grafbase-composition
An implementation of GraphQL federated schema composition
2 versions - Latest release: 3 days ago - 2.16 thousand downloads total - 1,162 stars on GitHub - 1 maintainer
grafbase-hooks 0.4.1
An SDK to implement hooks for the Grafbase Gateway
13 versions - Latest release: 6 months ago - 9.18 thousand downloads total - 1,162 stars on GitHub - 3 maintainers
grafbase 0.19.2
The Grafbase command line interface
47 versions - Latest release: over 2 years ago - 51.6 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
grafbase-sql-ast 0.1.9
An AST to generate SQL queries
10 versions - Latest release: almost 2 years ago - 1 dependent repositories - 112 thousand downloads total - 1,162 stars on GitHub - 1 maintainer
grafbase-hooks-derive 0.1.0
An SDK to implement hooks for the Grafbase Gateway
1 version - Latest release: 9 months ago - 1.53 thousand downloads total - 1,162 stars on GitHub - 3 maintainers
graphql-lint 0.1.3
A GraphQL SDL linter
4 versions - Latest release: over 1 year ago - 1 dependent package - 8.48 thousand downloads total - 1,162 stars on GitHub - 3 maintainers
graphql-schema-diff 0.2.0
Semantic diffing for GraphQL schemas
3 versions - Latest release: about 1 year ago - 51.2 thousand downloads total - 1,162 stars on GitHub - 1 maintainer
graphql-federated-graph 0.8.0
A serializable federated GraphQL graph representation
11 versions - Latest release: 4 months ago - 2 dependent packages - 19.5 thousand downloads total - 1,162 stars on GitHub - 4 maintainers
graphql-wrapping-types 0.4.0
Compact representation for GraphQL list and required wrapping types
5 versions - Latest release: 3 months ago - 16 thousand downloads total - 1,162 stars on GitHub - 3 maintainers
scim-server 0.4.1
A comprehensive SCIM 2.0 server library for Rust with multi-tenant support and type-safe operations
15 versions - Latest release: 3 days ago - 2.87 thousand downloads total - 2 stars on GitHub - 1 maintainer
ai-gateway 0.3.0
AI gateway for managing and routing LLM requests - Govern, Secure, and Optimize your AI Traffic.
9 versions - Latest release: 3 days ago - 4.79 thousand downloads total - 657 stars on GitHub - 3 maintainers
langdb_guardrails 0.3.0
AI gateway Core for LangDB AI Gateway.
6 versions - Latest release: 3 days ago - 2.23 thousand downloads total - 657 stars on GitHub - 1 maintainer
langdb_core 0.3.0
AI gateway Core for LangDB AI Gateway.
10 versions - Latest release: 3 days ago - 4.96 thousand downloads total - 657 stars on GitHub - 2 maintainers
kotadb 0.5.0
A custom database for distributed human-AI cognition
4 versions - Latest release: 22 days ago - 983 downloads total - 1 stars on GitHub - 1 maintainer
qudag-mcp 0.5.0
Model Context Protocol (MCP) server for QuDAG - Integrates vault, exchange, and quantum-resistant...
5 versions - Latest release: 3 months ago - 1.73 thousand downloads total - 111 stars on GitHub - 1 maintainer
rust-mcp-server-syncable-cli 0.1.9
High-performance Model Context Protocol (MCP) server for code analysis, security scanning, and pr...
10 versions - Latest release: about 1 month ago - 2.84 thousand downloads total - 2 stars on GitHub - 1 maintainer
mcp-tools 0.1.0
Rust MCP tools library
1 version - Latest release: 2 months ago - 359 downloads total - 1 maintainer
a2a-sdk 0.7.0
Unofficial Google A2A SDK. Currently supports v0.3.0 of the specification.
4 versions - Latest release: about 1 month ago - 1.51 thousand downloads total - 734 stars on GitHub - 1 maintainer
bevy_brp_mcp 0.1.4
MCP server for Bevy Remote Protocol (BRP) integration
5 versions - Latest release: 3 months ago - 1.7 thousand downloads total - 1 stars on GitHub - 1 maintainer
mcp3424 0.3.0
Async Rust driver for the MCP3422/3/4 ADC.
3 versions - Latest release: 10 months ago - 3 thousand downloads total - 1 stars on GitHub - 1 maintainer
exfiltrate 0.1.0
An embeddable MCP server for Rust.
1 version - Latest release: 4 days ago - 0 downloads total - 1 maintainer
turul-mcp-session-storage 0.1.1
Session storage abstractions for Model Context Protocol (MCP) servers
2 versions - Latest release: 4 days ago - 125 downloads total - 0 stars on GitHub - 1 maintainer
turul-http-mcp-server 0.1.1
HTTP transport layer for Model Context Protocol (MCP) servers
2 versions - Latest release: 4 days ago - 123 downloads total - 0 stars on GitHub - 1 maintainer
turul-mcp-builders 0.1.0
Runtime builders for MCP (Model Context Protocol) components
1 version - Latest release: 4 days ago - 0 downloads total - 0 stars on GitHub - 1 maintainer
garnix-insights 0.2.0
CI/CD insights for Garnix.io - CLI tool, HTTP server, and MCP server for build status analysis
5 versions - Latest release: 23 days ago - 1 thousand downloads total - 1 stars on GitHub - 1 maintainer
codex-memory 3.0.4
A simple memory storage service with MCP interface for Claude Desktop
61 versions - Latest release: 4 days ago - 10 thousand downloads total - 1 stars on GitHub - 1 maintainer
mc-mcp 0.1.10
A Model Context Protocol (MCP) server for metacontract smart contract development.
11 versions - Latest release: 5 months ago - 5.29 thousand downloads total - 0 stars on GitHub - 1 maintainer
metis-docs-core 0.2.6
Core library for Flight Levels documentation management system
8 versions - Latest release: about 1 month ago - 2.12 thousand downloads total - 1 maintainer
mandrel-mcp-th 0.4.6
Mandrel MCP Test Harness - Professional testing and reporting for MCP servers
2 versions - Latest release: about 1 month ago - 474 downloads total - 1 maintainer
hyper-mcp 0.1.4
A fast, secure MCP server that extends its capabilities through WebAssembly plugins
2 versions - Latest release: 2 months ago - 990 downloads total - 781 stars on GitHub - 1 maintainer
rust-research-mcp 0.6.5
A Rust-based Model Context Protocol (MCP) server for academic research paper access
11 versions - Latest release: 10 days ago - 1.93 thousand downloads total - 0 stars on GitHub - 1 maintainer