Free MCP servers · page 169

mavrovde/viafrei-mcp

Germany's open mobility data: live Autobahn traffic and closures, DB train departures, local transit, fuel prices, EV charging, parking, bike sharing and DWD weather warnings, each answer with its source and licence. Free, no key.

Cron and heartbeat monitoring: create monitors and check in on each run; tools need a key.

13 read-only UK tools for discount codes, product prices/drops, phone/SIM deals, events, parking, software and polls.

Token swaps on 9 EVM chains and Solana ranked by net received; returns unsigned transactions.

Source-linked gambling regulatory intelligence and real-money crypto casino audit evidence.

Builds complete small-business websites with local SEO, a logo and hosting in 5 minutes; also hosts HTML.

HTTPS certificate check and published business facts (CMS, mobile viewport, role emails, phones) for any site.

Source-backed timelines of tech, economy and gaming events, with the quote behind each entry.

Upcoming local events in 14 US cities by date, topic, neighborhood or artist, each linked to its source.

US vehicle recalls, complaints, fuel economy, crash ratings, VIN decoding and OBD-II codes.

Logo, colors, typefaces, tone of voice and CSS theme of any brand, read from its own website.

Physics verifier for AI agents: models of real hardware, every answer with a cryptographic proof anyone can recompute.

Shared public warehouse for agents: search, fetch and store reusable knowledge, no signup and no key required.

nevse/dotnet-debugger-mcp

Give an AI agent a real .NET debugger: breakpoints, stepping, locals, expression evaluation.

true-alter/mcp-ollama

Wraps local Ollama models so bulk generation runs on your own hardware, not a paid API.

daidaiJ/2native-ssh-mcp

SSH-based MCP server for remote command execution and file transfer. Credentials stay local.

russellshen1992/2o

Human intelligence API — AI agents verify facts with human domain experts via MCP

sepehr071/30book-mcp

Unofficial read-only 30book: search Iranian printed books, compare editions and prices.

4DA-Systems/4da-mcp-server

Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.

snmzzcenk/4dgspl-tools

Turn multi-camera video or Blender renders into 4D Gaussian Splatting (4DGS) on 4dgspl.at.

steveweltman/4q-tokens

Intelligent MCP proxy that reduces token usage by exposing only mcp_search and mcp_call.

pipeworx-io/mcp-511-sf-bay

511 SF Bay Transit MCP — live departures, vehicle positions and service alerts for every transit…

devx-agent/7702-sweeper-check

Free read-only EIP-7702 delegation / wallet-sweeper check for EVM addresses on 8 chains

Stakemate369/8004swap

MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.

neuralaisofficial-lang/a_pay

Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents

jyswee/a2a-trustgate

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

jrcumminsent/a2a402-marketplace

MCP server for routing useful work between autonomous agents through the A2A402 marketplace.

agentic-eng/a2db

Safe, read-only database access for AI agents. 5 databases, batch queries, SQLGlot.

crossvault/a4sx-mcp

Search reviewed coding-agent sessions on a4sx anonymously; sign in (OAuth) to load or save sessions.

flowinfosystems-index/abe

Free, local check before an AI agent acts: your rules return ACT, BLOCK or ESCALATE.

pipeworx-io/mcp-abn-lookup

ABN Lookup MCP — BYOK wrapper around the Australian Business Register's ABN Lookup JSON web…

seanfenlon/abovo-mcp-server

Publish content to the web by emailing POST@abovo.co. No API key, no signup. SMTP is the API.

A-Box-of-Tools/abox-tools-plugin

Offline file tools and opt-in direct sharing, camera and voice sessions by Abox Technologies.

Bigred97/abs-mcp

Query the ABS in plain English — CPI, labour force, building approvals, migration, GDP.

chrischall/accessoticketing-mcp

Read accesso mobile ticket links: orders, admissions, barcodes and Google Wallet passes.

Dw-Dwain/Ace-Context-MCP

Local-first memory for AI chats: save context in one chat, load it in any other via MCP.

aiconsulting06000-tech/acf-mcp

Official ACF® MCP server — Agentic Commerce Framework® governance copilot for AI assistants.

mscott9160-web/achlens

Local-first MCP server and CLI for validating and generating synthetic ACH files.

0xmortuex/acpi-mcp

Read ACPI tables from a live QEMU guest or files and explain them for OS developers.

pipeworx-io/mcp-acquisition-forecasts

US federal agency procurement FORECASTS — what an agency says it intends to buy, before it buys it…

Kylewilson04/acta-mcp

Verifiable agent memory with signed ledger receipts — verify every write offline.

ACTA-Team/ACTA-docs

Read-only MCP server for the official ACTA verifiable credentials documentation.

dev.actas/accounts

Persistent identity, email, saved accounts and scoped credentials for AI agents.

CloudCorpRecords/actionpin

GitHub Actions supply-chain hardener: audit workflows for unpinned actions and build a SHA pin plan.

Burakfenerci5/actionproof

Tamper-proof audit trail for AI agents. Signed receipts, offline-verifiable, zero backend.

nicholsonpeter/acumatica-mcp

Connect AI assistants to Acumatica ERP — 28 tools for queries, mutations, GIs, attachments.

dreliq9/adclip

Ad creative generation via MCP — copy and static images from a JSON brief. Keyless.

devx-agent/address-poisoning-check

Before sending crypto, check the recipient for address poisoning: lookalikes and bad checksums