Developer tools MCP servers

7,044 servers

Build, test, lint and debug code from your client: linters, test runners, package managers and language tools.

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Dep Scope io.github.FlorianBruniaux/dep-scope

Symbol-level npm dependency analysis: scan verdicts, native alternatives, migration prompts.

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Model and agent tools Official MCP Registry Local
Closeread Verify io.github.FreeGuy-AI/closeread-verify

A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.

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Developer tools Official MCP Registry Local
RAGScore io.github.HZYAI/ragscore

Generate QA datasets & evaluate RAG systems with failure diagnosis. Any LLM.

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Science and research Official MCP Registry Local
Fantoma io.github.Huzy85/fantoma

Accessibility-tree browser for AI agents: read pages, log in, extract data, run tasks.

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Developer tools Official MCP Registry Local
Physbound io.github.JonesRobM/physbound

Physical Layer Linter: validates RF and radar calculations against hard physical limits.

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Developer tools Official MCP Registry Local
Abscissa io.github.KazKozDev/abscissa

Safety-aware MCP server for Linear issues, projects, cycles, and dependencies.

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Project management Official MCP Registry Local
joLink io.github.L1ch404/jolink-runtime

A lightweight Java IDE for AI agents: incremental builds, fast tests, HotSwap and live debugging.

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Developer tools Official MCP Registry Local
Fuse io.github.Litenova-Solutions/fuse

Local .NET compiler verification, change impact, and typed wiring for AI agents.

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Developer tools Official MCP Registry Local
Astria io.github.Nodesify/astria

Turn any codebase into a queryable knowledge graph — offline-first, zero API keys.

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Developer tools Official MCP Registry Local
pscat io.github.PSCatLabs/pscat

Render and debug PostScript to PNG, SVG or PDF, write handwritten notes, and make generative art

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Docs and knowledge bases Official MCP Registry Local
Provar MCP Server io.github.ProvarTesting/provar

Provar MCP: AI-powered Salesforce test automation. Generate, validate, migrate, and run tests.

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Developer tools Official MCP Registry Local
N3mo io.github.RajX-dev/n3mo

N3MO: Code intelligence engine mapping repositories into queryable symbol graphs.

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Developer tools Official MCP Registry Local
letin: Power Query (M) io.github.S-CurveLabs/letin

Inspect, refactor, lint, run and version Power Query (M) in Excel workbooks and Power BI projects.

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Developer tools Official MCP Registry Local
sqlglass io.github.S-CurveLabs/sqlglass

SQL Server / Azure SQL for agents: real schema, lint, read-only runs, plans, write previews.

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Databases Official MCP Registry Local
patchwork — Codebase Conventions for AI Agents io.github.SaiNarayana-B/patchwork

Scan any codebase, generate CONVENTIONS.md, expose conventions as MCP tools for AI agents.

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Developer tools Official MCP Registry Local
repo2graph io.github.Srinivasan-78/repo2graph

Ask a codebase a question, get back the source that answers it — every block cited to file:line.

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Developer tools Official MCP Registry Local
WTFM io.github.SupportPages-io/wtfm

Your coding agent writes the user docs from your codebase, screenshots included.

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Developer tools Official MCP Registry Local
Myopic io.github.SurajKGoyal/myopic

Code-review MCP: review a GitLab MR or GitHub PR against the whole codebase, not just the diff.

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Developer tools Official MCP Registry Local
CSharp.Refactor io.github.Thorium/csharp-refactor

Offline analyzers that find and fix intent-hiding, slow or noisy C#, including agent-written code.

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Developer tools Official MCP Registry Local
FSharp.Refactor io.github.Thorium/fsharp-refactor

Offline analyzers that find and fix intent-hiding, slow or noisy F#, including agent-written code.

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Developer tools Official MCP Registry Local
Lachesis io.github.UnboundCompute/lachesis

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

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Developer tools Official MCP Registry Local
Projscan io.github.abhiyoheswaran1/projscan

Agent-first MCP. 11 AST adapters, 12 named languages, 51 tools, mission outcomes. Local.

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Developer tools Official MCP Registry Local
defluff io.github.ahmedak/defluff

Deterministic prose linter for LLM text — flags AI slop, filler, buzzwords, hedges, clichés.

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Developer tools Official MCP Registry Local
Code Context Engine io.github.ai-elara/code-context-engine

Index your codebase. AI searches instead of re-reading files. 94% token savings.

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Developer tools Official MCP Registry Local
Renforge io.github.alex-jordan547/renforge

Inspect, drive and debug a running Ren'Py game: state, screenshots, guarded clicks, saves, builds.

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Browser automation Official MCP Registry Local
Pixlint io.github.amitsingh-24/pixlint

Lint, curate & prepare computer-vision datasets from your AI assistant — MCP server, 67 tools

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Science and research Official MCP Registry Local
API Shakedown io.github.anzar-ahsan-commits/api-shakedown

Turn an OpenAPI spec into WireMock stubs, contract tests and chaos scenarios, on local LLMs.

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Developer tools Official MCP Registry Local
Jev Filter io.github.apixly-ai/jev-filter

Read-only semantic filtering, code search, log triage and traceable evidence for AI agents.

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Developer tools Official MCP Registry Local
ARC-1 io.github.arc-mcp/arc-1

MCP server for SAP ABAP systems

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Developer tools Official MCP Registry Local
X402lint io.github.arden-instance/x402lint

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.

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Developer tools Official MCP Registry Local
agentl io.github.arimayuji/agentl

Validate, plan, preview and run YAML data pipelines (ETL with LLM steps) and debug failed runs.

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Data warehouses and analytics Official MCP Registry Local
Infimium io.github.aryankumar06/infimium

Private AI context layer for semantic code search, dependency graphs, memory, and workspaces.

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Developer tools Official MCP Registry Local
CogniRepo io.github.ashlesh-t/cognirepo

FAISS, call graph, AST, BM25 — 34 MCP tools for AI agents. 50-80% token reduction. Offline.

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Search and retrieval (RAG) Official MCP Registry Local
Waitbus io.github.astrogilda/waitbus

Workstation-local event bus: agents wait on or emit CI/pytest/Docker/filesystem events, no polling.

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DevOps and infrastructure Official MCP Registry Local
Hotato io.github.attenlabs/hotato

Open-source, self-hosted conversation QA for voice agents. MIT.

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Developer tools Official MCP Registry Local
Model Ledger io.github.block/model-ledger

Model inventory and governance: trace deployed models and their dependencies as an append-only log

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Finance and payments Official MCP Registry Local
odoo-lint io.github.bosd/odoo-lint

Lint and fix Odoo addons: pylint-odoo and OCA checks, translation files and upgrades.

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Developer tools Official MCP Registry Local
Xojo IDE Control io.github.brechanbech/xojo-mcp

MCP server for controlling the Xojo IDE on macOS

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Developer tools Official MCP Registry Local
Galaxy UI MCP Server io.github.buikevin/galaxy-design-mcp

MCP server exposing Galaxy UI components — manifests, source code, and framework coverage

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Developer tools Official MCP Registry Local
Memorydetective io.github.carloshpdoc/memorydetective

iOS leak/perf debugging via MCP: memgraph cycles, .trace analysis, SourceKit-LSP bridging.

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Developer tools Official MCP Registry Local
Scenet io.github.creatoan/scenet

Write, check and render comic panels as SVG: a deterministic compiler, no image model.

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Design and media Official MCP Registry Local
McuBuddy io.github.cunjun/mcubuddy

AI-native MCU debugging and observability through probes, symbols, RTOS, logs, and build tools.

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Monitoring and observability Official MCP Registry Local
code-graph io.github.cyberchronos00/cg-code-graph

Local dependency graph: callers, entry points and file:line evidence for what a change affects.

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Developer tools Official MCP Registry Local
Firefox Css Theme io.github.easonwong-de/firefox-css-theme

MCP for building, inspecting, and live-debugging Firefox CSS themes.

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Developer tools Official MCP Registry Local
verifiable-claim-seed io.github.elwsls/verifiable-claim-seed

Zero-dependency verifiable-claims MCP: validate safely, verify with allow_execution, self-test.

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Developer tools Official MCP Registry Local
Kadlint io.github.feelyday/kadlint

Korean ad-compliance linter for cosmetics and health-food marketing copy

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Developer tools Official MCP Registry Local
Flyto Indexer io.github.flytohub/flyto-indexer

Code intelligence MCP server — impact analysis, semantic search, dependency graphs

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Developer tools Official MCP Registry Local
skillkit io.github.furkan708/skillkit

Toolbox for AI agent skills: scaffold, lint, pack, install, and serve SKILL.md skills

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Developer tools Official MCP Registry Local