Developer Tools MCP Servers — Page 62

io.github.JayOfemi/byakugan

Private, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.

io.github.jdw2111/propraven

Property intelligence: 180M+ US parcels — lookup, search, owners, hazards, permits, deeds.

io.github.jean-johnson-zwix/arm-code-mcp

MCP server for Arm64 Linux performance: parse perf output, suggest NEON intrinsics, audit deps.

io.github.jeanlopezxyz/mcp-alertmanager

A Model Context Protocol (MCP) server for Prometheus Alertmanager

io.github.jeanlopezxyz/mcp-prometheus

A Model Context Protocol (MCP) server for Prometheus monitoring

io.github.jedanderson432/jedanderson-corpus-mcp

MCP access to the jedanderson.org corpus — environmental superintelligence and information physics.

io.github.jeet0007/mac-voice-mcp

Talk with your AI assistant out loud on a Mac, with on-device speech recognition (whisper.cpp).

io.github.Jegoba90/cryptocapi

Análisis de mercado cripto con sello verificable: cada respuesta trae el SHA-256 de sus inputs.

io.github.jeneric/stig-mcp

MCP server: MITRE ATT&CK® -> NIST 800-53r5 -> DISA STIG fix/check steps, mitigations and detections

io.github.jeongho54/loadbench

MCP server for structural load & stability math: tipping, support reactions, beam checks.

io.github.jeremdecustovox/custovox-emotion

custovox.ai MCP server: 7-emotion detection in English customer text (batch up to 50)

io.github.jeremdecustovox/custovox-sentiment

custovox.ai multilingual customer sentiment analysis MCP server (EN/FR/DE/ES/PT-BR)

io.github.jeremdecustovox/custovox-ticket-scorer

custovox.ai support ticket scoring MCP server: priority, category, sentiment, escalation risk

io.github.jerrysrodz/goldhold

Persistent memory for AI agents. Search, store, and recall across sessions.

io.github.jessepetersondev/consentgate-mcp

Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.

io.github.JesusGarcia9009/lethe

Context GC for LLM agents: offload large tool outputs and recall them to save tokens.

io.github.Jhackman2019/codebase-context-mcp

Codebase indexing and search via WASM tree-sitter. Works on ARM64 and x86_64.

io.github.JiangShan118/3d-texture-toolkit

Extract embedded PBR texture maps from local GLB files.

io.github.jimprivate/idml-mcp

MCP server for AI agents to read and safely edit Adobe InDesign IDML files. No InDesign required.

io.github.jinsim/f1verse

Formula 1 race data with the domain rules applied: stints, tyre wear, publish-safety. Zero deps.

io.github.jirayusueb/figma-mcp-rs

Figma/FigJam MCP server with read/write via plugin — no API token, no limits. 78 tools.

io.github.jlucasmcrell/apify-scrapers

40 Apify public-data tools for leads, news, SEO, jobs, SEC, procurement, and registries.

io.github.JMLEE850623/talktoplanb-mcp

MCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).

io.github.jmthomasofficial/x402-mcp-server

JMT x402: 35 pay-per-call Base/USDC tools for agents, auto-paid via x402 v2. No API key.

io.github.joegra2003/metamodel

AI-callable calculators and engineering models with real formulas. No hallucinated math.

io.github.joelverhagen/Knapcode.SampleMcpServer

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

io.github.joeyaflores/ourpr-mcp-server

Read your own ourpr running history in an AI agent, and put a plan on the week ahead.

io.github.johnbeans/ten

Ten formal algebra for machine intelligence — encode, decode, compose, and verify

Agent Passport

Post-quantum (ML-DSA-65/FIPS-204) agent identity + AI-decision receipts, verifiable offline.

io.github.JOHNZhang-ui/shotflow-mcp

ShotFlow MCP Server — AI分镜脚本与视频生成智能体，支持生成专业分镜、视频、镜头重生成、配额查询等能力。

io.github.JonasFuchss/x402-trust-mcp

Discover x402 endpoints and check their trust score before your agent pays them.

io.github.Joseph-Brendan/frame-relay

MCP server for the Frame-Relay design kit: components, tokens and live Figma selections.

io.github.joshidikshant/loopback

Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green

io.github.joshmsimpson/exiftool

Read, write, and remove metadata from 150+ file formats using ExifTool

whichlib

Dependency picker for coding agents: recommends, compares and scores GitHub repos with a verdict.

io.github.Joyall-au/cardossier-market-api

Polish used-car market data: valuations, price history, liquidity, regional prices. Keyless demo.

io.github.JRCage/ribcage-agent-services

Verification and research desk for agents: packet validation, token screens, settlement checks.

io.github.jrlingyin888/swiftforge

Curated, current SwiftUI components (incl. iOS 26 Liquid Glass) for your AI coding agent.

io.github.jschoemaker/mcpgo

Manage your Claude Code MCPs by talking to Claude — list, restart, wrap, and more.

io.github.jscoobyced/jsc-typescript-ast-mcp

AST for TypeScript, supports creating JSON representations of React components

io.github.jshelley/briefings

Hourly ranked news (AI, markets, sports, world): JSON, e-ink pages, Morning Paper PDF; 25 free/day

io.github.jtl-neo/crossref-mcp

MCP server wrapping the Crossref REST API for scholarly metadata.

io.github.juh5ng/k-data-mcp

Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.

io.github.juliusgerman/entyrix-mcp

KYB data from 23 European business registries — company briefs, financials, ownership, AML screening

io.github.justinscott12/modrinth-mcp

Search Modrinth and publish Minecraft mods (create projects, upload versions) via the Modrinth API.

io.github.justjlee/omnarai-mcp

Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.

io.github.jwwd-repos/modusop-mcp

MCP server for ModusOp — projects, tasks, time tracking, and retainers for AI assistants.

io.github.jyswee/a2a-trustgate

A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools.