Free MCP servers · page 176

matematicsolutions/at-eli-mcp

MCP server for Austrian RIS federal legislation: ELI identifiers and verifiable citations.

corpussanctum/atlas-mcp

Pre-action authorization for AI agents: permit, deny or escalate against a signed delegation chain.

AtlaSent/atlasent-mcp-server

AtlaSent for AI agents: with an API key, actions wait for approval with signed proof. No key: demo.

alyiox/mcp-atlassian-attachments

MCP server for downloading, uploading, and deleting Jira Cloud attachments by ID.

Bigred97/ato-mcp

Query the ATO in plain English — tax by postcode, corporate tax, GST, super, charities.

jcschuster/AtpMcp

Theorem provers for agents: SystemOnTPTP, StarExec, Isabelle and local ATPs, with SZS verdicts.

pipeworx-io/mcp-ats-boards

ATS Boards MCP — public job-board postings across eight applicant-tracking systems (keyless).

benkrasin/ats-jobs-mcp

Open jobs from public Greenhouse, Lever and Ashby boards; keyword search across 14,000+ companies.

SPAZIO-GENESI/attest-mcp

Free proof-of-existence attestation for digital files, MCP tools for the imgauth service.

attestari/attestari

Auditable memory for AI agents: provable deletion, tamper-evident audit, time-travel recall.

attestd-io/attestd-mcp

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

com.attestwire/en16931

EN 16931: validate invoice data, UBL/CII or PDF; emit XRechnung/Peppol XML, never a PDF.

ljdigital/au-bizintel-mcp

Australian business intelligence MCP — ABN lookup, business search & AI prospect assessment via ABR.

matematicsolutions/au-eli-mcp

MCP server for Australia's Federal Register of Legislation: search and cite Commonwealth Acts.

Bigred97/au-weather-mcp

Query Australian weather + air quality — forecasts, current obs, 80yr archive (BOM).

AudialAI/audial-mcp

Audial audio tools: stems, analysis, mastering, sample packs, MIDI, music generation, vocals.

mshark1/audio-mcp

Audio perception for AI agents: measure, see, compare, edit and synthesize sound locally.

audioeye/testing-sdk

Scans live pages with the AudioEye rules engine and maps accessibility issues to JSX source.

Audio-Launch/audiolab-mcp-server

Loudness, true-peak and voice-quality analysis of URLs and local files via the hosted AudioLab API.

marcelinero/auditoria-skills-mcp

20 SKILLs de auditoría interna para agentes de IA según IIA, COSO, NIST, ISO, COBIT y ACFE.

RudrenduPaul/auditreach

BYOK Reddit/YouTube research CLI with a tamper-evident audit log and an MCP server.

aurekai/aurekai-mcp

Aurekai MCP server for akai doctor, manifests, artifacts, feature queries, and runtime inspection.

pipeworx-io/mcp-aurelmark-ted-changes

Aurelmark TED deadline changes — per-lot old/new submission deadlines for enrolled EU tenders…

pipeworx-io/mcp-austin-animal-services

Austin Animal Services MCP — live shelter intake & outcome records from Austin, TX's Austin Animal…

auten-ai/auten-mcp

Computer use for Claude Code, Codex, Cursor or any MCP client: your computer + Android phone (beta)

kaleckh/AgentAuth

Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.

cenitu/inventor-mcp-server

Parametric 3D modeling in Autodesk Inventor: sketches, features, sheet metal, assemblies

ahamdjin/automation-auditor-mcp

Inspect n8n, Dify, Trigger.dev and Activepieces automation exports before deployment.

cdeust/automatised-pipeline

Codebase intelligence MCP server — index any repo into a property graph; 26 tools for agents.

baianomarceloeduardo-jpg/automaton-x402

Base L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk.

Ansvar-Systems/Automotive-MCP

Automotive cybersecurity: R155/R156 regulations, ISO 21434, TISAX, AUTOSAR, Chinese GB/T

Autonomad1/autonomad1

AI travel agent — book flights, hotels, activities, and events worldwide via autonomad.ai.

shigetosidumeda-cyber/autonomath-mcp

Japanese public-program MCP — subsidies, loans, tax, law, invoice. 261 tools, ¥3/billable unit

RyanKramer/autorank-mcp

Technical SEO tools for AI agents: structured data, meta tags, robots, SERP truncation. No API key.

Autostackup/autostackup

Sales, marketing, HR + launch playbook, weekly briefing & investor pitch — all in one Claude server.

autosugges/autosugges-js

Autocomplete over edge-served reference lists (countries, NAICS, airports), plus catalog and setup.

Screed369/autoza-ie

Irish used-car market MCP: search listings, stats, dealers & model guides via autoza.ie.

hungnguyenhtbvn-max/autron-protocol

Open Identity Standard for AI Agents — DID, Agent Cards, delegation, reputation, payment & escrow

aventurevc/aventure-mcp

Research private companies, founders, investors, funding rounds, and news with aVenture

Swwyymm/averra-extract-mcp

URL-to-Markdown API for AI pipelines — clean markdown with metadata and caching.

hzy9981/aviation-accident-analysis

Aviation accident report parsing and prompt generation service under the SHELL framework.

twojlogin/awesome-core

Read-only MCP server over a local, offline catalog of tools from GitHub awesome lists.

SmarterGPT/axf

Agent eXoskeleton Framework control plane for workspace-native agent capabilities over MCP.

dragoscv/axiom

Transactional write gate for coding agents: plan, canonical manifest, checks, two-phase apply.

abeljumanuel/axiom-meridian-project

Serves only the team rules and lessons learned relevant to a project. Code drifts. Meridian doesn't.

popularzb/aylento-plugins

Cross-client Agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing.

raviteja-pegata/Azure-FinOps-MCP-Server

Azure FinOps MCP: cost, budgets, forecasting and optimization for Claude, VS Code and Cursor.

b2ige2-a11y/b2ige-verify

Independent deterministic verification for AI-written software. Local, evidence-backed checks.