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Best of

Best developer tools MCP servers

Developer tools servers add docs lookup, code search, package data, and execution to coding agents. Install the few you need; every extra server adds tool definitions to the context. 761 published MCP servers match this ranking. The highest trust scores right now are JavaLens at 74, mikrotik-mcp at 73, Funplay Unity MCP at 73. The order is the published trust score: registry record, license, maintenance, popularity, documentation, and security signals. Featured slots, when an editor sets them, are labeled and do not change the score. Best developer tools MCP servers is not a paid placement.

Best of

Full ranking

Every server that matches this ranking, ordered by trust score.

761 servers
Trust score 64 of 100, Good

SAP SuccessFactors OData and Compound Employee queries with PII tokenization for AI agents.

Registry
LicenseQualityMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 23 days ago.
4 stars—/wk weekly downloads— tools
Trust score 64 of 100, Good

Heap histograms, Go profiles, crash logs and core dumps from Kubernetes pods before they died.

Registry
LicenseQualityMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 4 days ago.
3 stars—/wk weekly downloads— tools
Trust score 64 of 100, Good

Tax software: your AI agent sends the facts, we calculate and e-file; you review and sign.

RegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 4 days ago.
2 stars—/wk weekly downloads— tools
Islam West Africa Collection (IWAC) logo
Trust score 64 of 100, Good

Read-only access to the Islam West Africa Collection via Hugging Face datasets.

RegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 91/100 for listing completeness. Lost points: short summary.Maintenance: A. Last commit or release 11 days ago.
2 stars—/wk weekly downloads1 tools
Trust score 63 of 100, Good

REA

by morluto · TypeScript

Reverse engineer anything from your terminal or agent with one CLI and MCP server.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 9 days ago.
403.9K stars496.7K/wk weekly downloads— tools
rstream CLI MCP logo
Trust score 63 of 100, Good

Local stdio MCP server for rstream setup, tunnels, WebTTY, and remote operations.

Registry
LicenseQualityMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 10 days ago.
1 stars—/wk weekly downloads— tools
Trust score 63 of 100, Good

Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.

RegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: C. 65/100 for listing completeness. Lost points: no listed tools, short summary.Maintenance: B. Last commit or release 36 days ago.
0 stars—/wk weekly downloads— tools
Trust score 63 of 100, Good

The ESRP OSS MCP server exposes tools to discover & validate trusted Microsoft OSS Packages.

OfficialRegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Trust score 62 of 100, Good

Benzi

by oooscoos · HTML

Compiler-backed code intelligence: calls, data flow, references and class hierarchy as tools.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
168 stars—/wk weekly downloads— tools
Trust score 62 of 100, Good

Claudebox

by psyb0t · Shell

Self-hosted MCP server exposing Claude Code as an agentic AI tool over streamable HTTP.

Registry
LicenseQualityMaintenanceLicense: Not graded. The license “WTFPL” could not be classified.Quality: C. 60/100 for listing completeness. Lost points: no listed tools, short summary, no docs link.Maintenance: A. Last commit or release 28 days ago.
23 stars—/wk weekly downloads— tools
Trust score 62 of 100, Good

Inspect Cratis Chronicle event stores read-only by default; opt-in, authorized job control.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 26 days ago.
0 stars—/wk weekly downloads— tools
Archboard logo
Trust score 62 of 100, Good

Create, read and edit architecture, flow and ER diagrams on a live canvas shared with your team.

RegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 95/100 for listing completeness. Lost points: short summary.Maintenance: A. Last commit or release 8 days ago.
0 stars—/wk weekly downloads19 tools
Trust score 60 of 100, Good

Pibox

by psyb0t · Shell

Self-hosted MCP server: pi-coding-agent tools (run_prompt, file ops) over streamable HTTP.

Registry
LicenseQualityMaintenanceLicense: Not graded. The license “WTFPL” could not be classified.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
3 stars—/wk weekly downloads— tools
Trust score 60 of 100, Good

Flickies

by psyb0t · Python

Self-hosted MCP server: video lipsync, face restore, and ffmpeg ops (trim, concat, transcode).

Registry
LicenseQualityMaintenanceLicense: Not graded. The license “WTFPL” could not be classified.Quality: C. 60/100 for listing completeness. Lost points: no listed tools, short summary, no docs link.Maintenance: A. Last commit or release 24 days ago.
1 stars—/wk weekly downloads— tools
Trust score 60 of 100, Good

Generate more accurate Terraform and automate workflows for HCP Terraform and Terraform Enterprise

OfficialRegistry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 60/100 for listing completeness. Lost points: no listed tools, short summary, no docs link.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Glitchless logo
Trust score 60 of 100, Good

Coding agents can build a game. They can't see anyone play it. Glitchless lets them.

RegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars890/wk weekly downloads— tools
Remote Desktop Commander logo
Trust score 59 of 100, Fair

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

RegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 9 days ago. Down one letter for 67 open issues against 204 stars.
204 stars—/wk weekly downloads— tools
Trust score 59 of 100, Fair

SDK for creating, managing, and operating Kubernetes clusters and workloads with ease.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 3 days ago. Down one letter for 125 open issues against 164 stars.
164 stars—/wk weekly downloads— tools
Trust score 59 of 100, Fair

Symbol-aware C# and .NET code context for AI coding assistants.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 9 days ago.
11 stars—/wk weekly downloads— tools
Trust score 57 of 100, Fair

aaa-mcp

by ariffazil · Python

Constitutional AI Governance with 13 enforced floors (F1-F13) and tri-witness consensus for LLMs.

RegistryRemote
Deprecated
LicenseQualityMaintenanceLicense: C. AGPL-3.0 is a strong copyleft license: derived works must use the same license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: F. The listing is marked deprecated.
54 stars—/wk weekly downloads— tools
Trust score 57 of 100, Fair

Manage Marzban panels through the Model Context Protocol.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars20/wk weekly downloads— tools
Trust score 56 of 100, Fair

Code graph MCP: 81 languages, 91 frameworks, 72.7% fewer PR-review tokens, comprehension at parity

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
194 stars3.7K/wk weekly downloads— tools
Trust score 56 of 100, Fair

Analyze a Mac's disk, explain each folder and clean what recreates itself, with 7-day undo.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 5 days ago.
1 stars—/wk weekly downloads— tools
Trust score 55 of 100, Fair

guardvibe

by goklab · TypeScript

Deterministic security layer your AI can't be. 649 rules, 39 tools, CLI + doctor + host audit.

Registry
LicenseQualityMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 21 days ago.
6 stars1.2K/wk weekly downloads— tools