Developer Tools MCP Servers

MCP servers for repositories, version control, CI, error tracking, sandboxes and code execution. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Csstruth npm
A
csstruth

Hard ground truth for CSS — extracts the browser's rendered layout as deterministic, diffable text so coding agents stop guessing. MCP server + CLI.

Developer Tools Score 93/100 2 findings 16/wk Cap. High
Devpilot npm
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devpilot-mcp

MCP provider for generating app architecture (DevPilot)

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Dream npm
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dream-mcp

Persistent project memory for Claude Code sessions

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Dungngo4520 Zig npm
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@dungngo4520/mcp-zig

MCP server for Zig language features (completions, hover, definitions) via zls integration

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Elenchus npm
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@jhlee0409/elenchus-mcp

MCP server for Elenchus adversarial verification system - state management, context sharing, and orchestration for code verification loops

Developer Tools Score 93/100 5 findings 16/wk Cap. High
Erdl npm
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@openoba-ai/erdl-mcp

ERDL rules as an MCP Server — deterministic rules that give your Agent muscle memory

Developer Tools Score 93/100 3 findings 16/wk Cap. High
Erhansiraci Ue npm
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@erhansiraci/ue-mcp

Comprehensive MCP server for Unreal Engine Remote Control API - Control actors, assets, levels, and editor through Claude and other AI assistants

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Feedback npm
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feedback-mcp-server

A lightweight MCP server for interactive user feedback via browser dialogs

Developer Tools Score 93/100 2 findings 16/wk Cap. High
Filesystem Slim npm
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filesystem-slim

filesystem MCP (54% less tokens). Quick setup: npx filesystem-slim --setup

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Futuresense npm
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futuresense-mcp

MCP server with 600+ AI-agent tools for invoicing, payroll, booking, accounting, CRM, payments, tax filing (incl. T2 corporate), churn off-ramps, and firm client management. Works with Claude, ChatGPT, Gemini, Cursor, and any MCP client.

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Gigaspec npm
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gigaspec

AI collaboration framework for software specification

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Git Auditor npm
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mcp-git-auditor

MCP server for auditing Git repositories against software engineering standards

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Gitfiy npm
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gitfiy

Minimal MCP server to explore repositories, commits, diffs, and development patterns.

Developer Tools Score 93/100 3 findings 16/wk Cap. High
Halobot npm
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@anthony-maio/halobot

MCP server that connects AI agents to humans via Discord threads (Human-Agent Loop Over Bot)

Developer Tools Score 93/100 2 findings 16/wk Cap. High
Ios Simulator npm
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@yaelg/ios-simulator-mcp

MCP server for interacting with the iOS simulator

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Lazy npm
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@rover3930/lazy-mcp

A proxy MCP server that lazy-loads other MCP servers to save context tokens.

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Lido App npm
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@lido-app/mcp-server

MCP server for the Lido data extraction API — extract structured data from documents and check extractor usage from any MCP-compatible agent.

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Logpiper npm
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logpiper-mcp

MCP server and client for streaming terminal command logs with proactive error notifications

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Loopsense npm
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@loopsense/mcp

MCP server that closes the feedback loop for AI coding agents — CI results, deployments, test outcomes, file changes

Developer Tools Score 93/100 4 findings 16/wk Cap. High
Lvdaxianer Http Gateway npm
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@lvdaxianer/mcp-http-gateway

MCP HTTP Gateway - 将 LLM 工具调用转发到 HTTP REST API,支持熔断器、降级策略、缓存、Mock、SQLite 日志。版本策略:偶数版本(如 1.0、1.2)为稳定版,奇数版本(如 1.1、1.3)为快速迭代版。

Developer Tools Score 93/100 2 findings 16/wk Cap. High
Maxronner Tea npm
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@maxronner/tea-mcp

MCP server for tea CLI (Gitea)

Developer Tools Score 93/100 1 finding 16/wk Cap. High
Open Company Brain npm
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open-company-brain

The open-source company brain that powers a closed loop — model-free, over MCP. Your AI tool (Claude, Cursor, Copilot) answers from your docs with citations or refuses; record how-work-gets-done as skills, govern real actions with human approval + an audi

Developer Tools Score 93/100 2 findings 16/wk Cap. High
Openfusion npm
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openfusion-mcp

Local MCP server implementing OpenRouter's Fusion panel architecture: fan-out + two-step judge.

Developer Tools Score 93/100 3 findings 16/wk Cap. High
Pcp Engine npm
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pcp-engine

PCP — the prompt quality engine. Deterministic scoring, compilation, cost estimation & governance for AI prompts. Zero LLM calls.

Developer Tools Score 93/100 1 finding 16/wk Cap. High