Free MCP servers · page 221

ecstatica/ggbank-receipt

Ed25519 receipts over work artifacts: issue and verify offline, no account, no chain, no network.

getstub/recipes

Verify what an AI agent did for someone, and what commercial influence the operator disclosed.

recomention/mcp

Check whether AI engines recommend a product: public AI rankings and recomention reports.

recourseOS/recourse

Consequence evaluation for AI agents. Check recoverability before destructive actions.

pipeworx-io/mcp-reddit-archive

Reddit Archive — historical Reddit post and comment search, and subreddit activity over time…

upstash/redis-mcp

Run Redis commands and look up Upstash Redis Search docs against Upstash Redis over HTTP or TCP.

gowtham0992/redline

Run local prompt regression checks from prompt-response logs in AI coding assistants.

UMN-Choi-Lab/refcheck

Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.

junipertcy/refereekit

Confidential peer review that checks a paper's citations. Set up from the install page first.

HelgDemidov/refigure

Convert DOCX/XLSX to Markdown — native chart-data extraction, optional VLM for figures

ReGenNow/regennexus-mcp

AI-controlled hardware: GPIO, robotics, sensors, cameras, mesh networking for IoT

mrfentmen/regex-mcp

Test, describe, and validate regular expressions locally. No network and no key.

codexguy/regiabi-plugins

AI Data Components for Power BI, Excel, Fabric Apps and web: bivariate maps, what-if projections.

pipeworx-io/mcp-reginfo

reginfo MCP — the Unified Agenda of Federal Regulatory and Deregulatory Actions, from reginfo.gov…

malkreide/register-mcp

Zefix commercial register with a company-UID join to amtsblattportal.ch (SHAB + cantonal gazettes)

nithishr/mcp-registry-poc

PoC alpha server - base install, subcommand selection from a shared PyPI package.

pipeworx-io/mcp-regon-pl

Polish business register (REGON / BIR1.1) — resolve any Polish company by NIP, REGON or KRS number…

pipeworx-io/mcp-regulatory-catalysts

Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).

rikocr8orh8/regulatorysignals.com

Audit GitHub repos for security, compliance, and EU AI Act exposure from Claude or Cursor.

R2Rlabs/reins

Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.

ai.reka/mcp

Understand your videos with Reka AI — search, ask questions, and extract insights.

reservoirprotocol/relay-mcp

Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.

relayshield/relayshield-mcp

Breach, SIM swap, infostealer, domain lookalikes, MCP registry risk, prompt-injection detection.

vaggeliskls/release-notes-mcp

A small, generic MCP server for combining GitHub/GitLab/Gitea releases into product release notes

RudrenduPaul/ReleaseGuard

Scans datasets/models for PII/secrets, redacts, and packages a public-release bundle via MCP.

gabrielmahia/remit-mcp

Compare remittance corridors to Kenya (US, UK, Canada) on synthetic prices. Demonstration only.

attebury/remogram

SCM & forge boundary MCP: normalized, typed JSON from attributed Gitea, GitLab, and GitHub providers

mightydatainc/ruc-mcp

An MCP server that fuses LLM contextual intelligence with procedural code reliability.

rogermsc/rendercheck

Check generated audio, video and stills for defects. Returns a verdict, not more media.

asafichaki/renology-cost-data-mcp

Read-only 2026 city renovation cost ranges with sources, limitations, and citation guidance.

genzagents/rentready

Is an English rental ready for the landlord database? Deadline, gas/EICR/EPC, fee, checklist.

3xpr1ment/repiscope

Read-only MCP server: your agent sees all your sibling repos but structurally cannot touch them

ScienceLiveHub/replication-radar

Turn the OpenAIRE Graph into a ranked replication queue with a Science Live verification overlay.

ai.replylayer/replylayer

Safe email for AI agents: a mailbox with inbound scanning, outbound checks and human review.

devx-agent/repo-run-check

Check GitHub repos and shell commands for malware-delivery tricks before an AI agent runs them

Umarjaum/repo-memory-mcp

Persistent local memory for MCP-compatible AI coding agents, stored per repository in SQLite.

awalhadi/repo-canon

Verified AGENTS.md and project memory for AI coding agents: context packs and freshness checks

nugehs/repoctx

Local-first code context, impact analysis, and merge-readiness verdicts for AI agents.

adiarora06/RepoRipple

Deterministic repository change-impact analysis for engineers and coding agents.

JarvisOnM4/report-needs

MCP server for AI agents to report infrastructure needs they encounter during task execution

rharper105/reportcraft

Generate Splunk dashboards, reports, and alerts from natural language. No API key required.

Rakesh1002/reposcout

Discover, enrich, and rank GitHub repos for an objective with weighted, evidence-based scoring.

legann/repovine

Checkout-local repository context graph over MCP; npx repovine setup wires skills, agents, hooks.

CloudCorpRecords/reprocheck

Red-first repro verifier: a fix counts only when the repro fails on the base and passes on the fix.

pipeworx-io/mcp-rescuegroups

RescueGroups.org MCP — adoptable animals and the rescues/shelters that list them, from the…

pipeworx-io/mcp-research-chain

One call, one paper: everything openly available around it — full text, license, datasets, code…

CloudCorpRecords/researchsearch

Web search, page extraction, crawling, and site mapping powered by the Tavily API.

AHEDMUNI/resultgate

Local service recommendations for six providers, disclosed referrals and evidence checks.