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.

K8s Lens PyPI
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k8s-lens-mcp

A Model Context Protocol (MCP) server for intelligent Kubernetes natural language interaction.

Developer Tools Score 93/100 2 findings Cap. High
Karellen Jdb PyPI
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karellen-jdb-mcp

MCP Server for JDB (Java Debugger)

Developer Tools Score 93/100 3 findings Cap. High
Karellen Lsp PyPI
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karellen-lsp-mcp

MCP Server bridging to LSP servers for structured code introspection

Developer Tools Score 93/100 3 findings Cap. High
Karellen Rr PyPI
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karellen-rr-mcp

MCP Server for rr Reverse Debugging

Developer Tools Score 93/100 1 finding Cap. High
Kennelbox PyPI
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kennelbox

Sandboxed AI agent workspace with MCP bridge

Developer Tools Score 93/100 3 findings Cap. High
Kernle PyPI
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kernle

Stratified memory for synthetic intelligences

Developer Tools Score 93/100 2 findings Cap. High
Keynote PyPI
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keynote-mcp

An MCP server for controlling Apple Keynote presentations via AppleScript

Developer Tools Score 93/100 1 finding Cap. High
Kgn PyPI
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kgn-mcp

CLI tool for parsing .kgn/.kge files, ingesting them into a PostgreSQL knowledge graph DB, and generating AI agent context packages via subgraph queries

Developer Tools Score 93/100 7 findings Cap. High
Kiro Cli PyPI
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kiro-cli-mcp

MCP Server for orchestrating Kiro CLI from Kiro IDE

Developer Tools Score 93/100 3 findings Cap. High
Kloakt PyPI
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kloakt

Cloaked headless browser for AI agents — stealth TLS, smart extraction, SPA fallback

Developer Tools Score 93/100 1 finding Cap. High
Klyk PyPI
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klyk

OS-level macOS app testing via MCP — native apps, Electron apps, browsers, web pages, system dialogs

Developer Tools Score 93/100 7 findings Cap. High
Knowing 2 implementations
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best: knowing

Content-addressed knowledge graph for software systems

Developer Tools Best score 93/100 1 finding Cap. High
Knowledge Gateway PyPI
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knowledge-gateway

Filesystem/git-native FastMCP knowledge gateway: serve an Obsidian vault over MCP, plus optional code-graph and doc-to-markdown tools

Developer Tools Score 93/100 7 findings Cap. High
Knowledge Rag PyPI
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knowledge-rag

Local RAG System for Claude Code — Hybrid search + Cross-encoder Reranking + 13 MCP Tools + 20 Format Parsers. Zero external servers.

Developer Tools Score 93/100 2 findings Cap. High
Kodadocs PyPI
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kodadocs

Claude Code MCP tool that auto-generates help documentation for web applications

Developer Tools Score 93/100 2 findings Cap. High
Korgex PyPI
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korgex

Autonomous AI coding agent — provider-agnostic, MCP-native, plan-first

Developer Tools Score 93/100 16 findings Cap. High
Kube Lint PyPI
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kube-lint-mcp

MCP server for Kubernetes, Helm, ArgoCD, and FluxCD validation

Developer Tools Score 93/100 6 findings Cap. High
Kubernetes PyPI
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kubernetes-mcp-server

Kubernetes MCP Server (Model Context Protocol) with special support for OpenShift

Developer Tools Score 93/100 1 finding Cap. High
Lakexpress PyPI
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lakexpress-mcp

A Model Context Protocol (MCP) server for LakeXpress, enabling database to Parquet export with sync management and data lake publishing.

Developer Tools Score 93/100 5 findings Cap. High
Langflow Builder PyPI
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langflow-builder-mcp

MCP server for building and modifying Langflow flows via LLM agents

Developer Tools Score 93/100 1 finding Cap. High
Latex Resume PyPI
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latex-resume-mcp

MCP server for creating, editing, and compiling LaTeX resumes

Developer Tools Score 93/100 1 finding Cap. High
Leakguard PyPI
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leakguard-mcp

Squawk for backtests — static leakage/lookahead-bias detector for trading/ML strategy code, exposed over MCP.

Developer Tools Score 93/100 1 finding Cap. High
Lean Lsp PyPI
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lean-lsp-mcp

Lean Theorem Prover MCP

Developer Tools Score 93/100 10 findings Cap. High
Lean Probe PyPI
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lean-probe

Fast Lean 4 proof feedback for agents, powered by LeanInteract.

Developer Tools Score 93/100 1 finding Cap. High