MCP Server Directory

forgemeshlabs/aso-score-mcp

Free ASO Score (Agent Signal Optimization) scanner scoring discovery, identity, trust, commerce, reputation, and memory signals, with maturity levels, evidence, and prioritized fix plans. Local stdio, no API key required. npx -y @forgemeshlabs/aso-score-mcp

zaebee/codegraph-brain

Local Python/TypeScript code graph: call tracing, multi-hop impact analysis, authz reachability audits, coupling metrics and architectural drift detection.

ahmedak/defluff

Deterministic, offline detector for filler phrases and clichés in AI-generated prose, using a curated phrase list and returning exact spans and a 0-1 score.

sraj0501/Devtrack_

Local-first developer context daemon with six read-only MCP tools for active tickets, commits, pending actions, voice profile, ticket history, and EOD summaries. Ships native MCPB bundles.

TKMD/ReftrixMCP

Web design analysis: layout extraction, motion detection, quality scoring and semantic search, turning web pages into structured design knowledge.

kyle641320/true-memory-fragments

Checks source-context freshness against a Git working tree and retrieves source-linked code relationships to surface stale knowledge and cross-file impact.

swapnanil/vectr

Semantic codebase search and persistent working memory: hybrid dense and BM25 search over AST-aware chunks, a symbol graph and notes that survive restarts.

rison1337/x64dbgMCP

Guarded x64dbg/x32dbg debugging on Windows with SHA-256 target identity, breakpoint capture, verified memory writes, PE dumps, and IDA evidence exchange.

jarbon/carbon-free

AI testing harness with Jay: risk-based checks, bug investigation, and local evidence reports.

VeyrForge/codehelper

Local-first code intelligence MCP: symbol graph, impact analysis, 60+ tools.

r2cuerdame/CodeSampleX

Compatibility evidence from real builds: does this library API work on your versions and runtime?

mirnoorata/codexa

Codex-native codebase intelligence context compiler and query-only MCP server.

QAtlasHub/doiget

OA-first paper fetcher: DOIs/arXiv IDs to local PDFs + metadata via Open Access APIs.

durely/garmin-insights-mcp

Your full Garmin history, kept locally, analysed down to the second, via the official Personal API.

IvanBBaev/facebook-mcp

Facebook Pages MCP server for the Meta Graph API — publishing, insights, moderation, messaging

SCGIS-Wales/helm-mcp

The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs.

tim0-12432/HotkeylessAHK-mcp-skill

MCP server for Hotkeyless AHK HTTP API.

shuji-bonji/houki-egov-mcp

Japanese statutes from e-Gov Law API v2 — laws and ordinances per article, with law number and URL.

yourtechtribe-labs/koncept-mcp

Query a curated YAML semantic concept graph for codebase invariants and cross-cutting facts.

sentinelsup/maskbreak-mcp

Public IP signals (cloud hosting, Tor exits) and Maskbreak API status for fraud checks.

furkan708/mcpify

Focused, production-ready CLI: turn any OpenAPI REST API into an MCP server.

cyanheads/medical-codes-mcp-server

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

aidi1723/OmniGlyph

Local symbol ground truth MCP server for Unicode lookup and code-symbol linting.

malkreide/parlament-mcp

Swiss Federal Parliament Curia Vista OData API

zyntx-lab/periphery-mcp-server

Swift code analysis with Periphery - detect unused code and improve code quality

JonesRobM/physbound

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

matematicsolutions/mcp-saos

MCP server for Polish court judgments via the SAOS API with verifiable citations.

Jordan-Horner/symbols

Fast polyglot source code intelligence: symbols, imports, dependencies, and impact analysis.

matematicsolutions/tr-eli-mcp

MCP server for Turkish legislation (Adalet Bakanligi Bedesten API): verifiable citations.

lazyants/transkribus-mcp-server

Transkribus REST and Processing APIs — collections, HTR/OCR; default v1, optional v2 beta.

cedricziel/truenas-mcp

Inspect and manage TrueNAS SCALE storage, shares, apps and system state with your own API key

pipeworx-io/mcp-va-museum

Victoria and Albert Museum (V&A) Collections MCP. Keyless. Wraps the V&A Collections API v2.

apppainapi/app-pain-api

What users hate about ANY iOS/Android app: clustered complaints, evidence, trends. No key needed.

biletian/zhiyike-connect

Free read-only Chinese AI news MCP: verified events, reports, products. No API key.

JeanFrancoisGagne/crapkit

Read-only per-function CRAP scores (complexity and coverage) that point to the worst function to fix next, with uncovered lines and near-duplicates.

laszlopere/mcp-abacus

Offline calculator that evaluates expressions in fixed-point, IEEE-754 double or exact rational arithmetic, labelling each answer exact or inexact.

Neem2004/android-mcp-server

ADB-based Android access: read-only logcat, UI hierarchy, package listing and allowlisted shell commands.

mithun4elp/briefkit-mcp-server

Generate SaaS specifications for AI build tools: design systems, database schemas and RLS policies.

castovdev/castov

Deterministic local developer utilities for coding agents: inspect listening ports and processes, compute IPv4 CIDR subnet ranges, decode creation timestamps from UUIDv7, ULID, Snowflake and MongoDB ObjectId, and convert Unix epochs with zero telemetry.

congzhou09/chrome-dev-mcp

Page inspection and runtime debugging in Chrome for AI coding agents: breakpoints, stepping, scope variables, source-mapped stacks, plus HTML/CSS, console, network and screenshots. Plain CDP with no DevTools SDK dependency, keeping the install lightweight.

aiulms/codelattice

Read-only local code graph for Rust, Cangjie, ArkTS, TS/JS, C/C++, Python and Shell: call graphs, quality gates, change review and impact analysis.

tao-izm/devpulse-mcp

Real-time diagnostic snapshot of the local dev environment: framework, running services, recent errors and git state.

TimurRakhmatullin86/mcp-drill

Fault injection for MCP servers (timeouts, malformed JSON-RPC, corrupted outputs) with a reliability scorecard for output schemas and error conformance.

lisamaraventano-spine/mcp-server

Underground Cultural District: developer utilities (UUID, JSON, Base64, hashing, JWT, regex, cron), creative tools and a marketplace of digital goods.

Souzix76/n8n-workflow-tester-safe

Test, score and inspect n8n workflows with config-driven test suites, two-tier scoring, execution traces and a built-in node catalog.

imqueue/mcp

Search @imqueue docs, scaffold typed services and clients, access the CLI and manage your service fleet.

julianbei/arno

IDE for agents: read code by symbol, edit with compiler diagnostics, validate with the project's own build and tests, and revert to checkpoints.

baobabcat/demandscope

Demand-signal scanner for validating product and dev-tool ideas using GitHub repo signals, Hacker News attention and npm/PyPI download counts.