Free MCP servers · page 131

cyanheads/geonames-mcp-server

Search GeoNames places, walk admin hierarchies, reverse geocode, get postal codes and country info.

slettmayer/geosphere-mcp-server

High-resolution GeoSphere Austria weather, storms and air quality. Austria and the Alps only.

Rajveerx11/gfi-scout

Finds open source issues where beginners actually succeed, ranked by a 0-100 beginner score.

getanirao/ghidra-bizhawk-mcp

Unified Ghidra + BizHawk MCP server for static analysis, P-code emulation, and retro ROM triage.

shane-js/ghostfree

MCP server that scans your repo's dependencies for security vulnerabilities based on published CVEs.

GhostPawJS/affinity

Local relationship model and social CRM for contacts, relationships, evidence, and commitments.

GhostPawJS/souls

Local cognitive identity engine with traits, behavioral evidence, and revision history.

bikemeardsley/git-for-me

Which parts of what you want to build open source already covers. Every repo checked live.

anandkaranubc/git-into-gsoc

Evidence-based GSoC preparation: organizations, repositories, free beginner issues, proposals.

AnxovatomicaES/githippo

Long-term memory for Claude: Markdown in a git repo you own. Survives context compaction.

aifity/omnigit-mcp

Connect AI assistants to GitHub - manage repos, issues, PRs, workflows, and git operations.

nunolima/gitlab-docs-mcp

Searchable access to GitLab documentation from multiple repositories with full-text search.

gizmos-quest/gizmos-audacity-mcp

Safe local audio editing, analysis and production in Audacity 3.7 through mod-script-pipe.

dremok/gmail-agent

Gmail for AI agents: search, read, download attachments, send, reply, drafts, labels.

yksanjo/gmem

Persistent, Solana-aware project memory for AI coding agents. Typed entities + git-aware diffs.

cyanheads/gnomad-genetics-mcp-server

Ancestry allele frequencies, LoF constraint, variant lists, and coverage from gnomAD, with ClinVar.

shin2344234/godot-mcp

Edit Godot 4 scenes, nodes and scripts; run, test and debug games live in the editor or headless.

benseverndev-oss/goldenflow

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

us-all/google-drive-mcp-server

Google Drive + Workspace MCP — Docs, Sheets, Slides, Shared Drives, Labels, Approvals, DWD

A1-x-Tech/mcp-google-sheets

MCP server for the Google Sheets API: read and write ranges, sheets, formatting, charts, sharing.

den-indance/google-trends-mcp

Google Trends MCP with proxy rotation, auto-retry on Google blocks, residential-proxy setup.

msenol/Gorev

Task management system for AI assistants with MCP protocol, templates, and bilingual support (TR/EN)

pipeworx-io/mcp-gov-auctions

Government Auctions MCP — physical-asset auctions (surplus, seized, forfeited, tax-deed) that…

pipeworx-io/mcp-gov-bids

Gov Bids MCP — open & historical US government bid solicitations (Wave 4b, hosted).

thalisantunes/govbr-apis-mcp

A catalog-driven gateway over Brazilian government APIs, loading OpenAPI specs on demand.

gpunz/gpunz-mcp

Rent cloud GPUs from AI agents: live prices, VRAM estimates, launch, logs and stop.

Sathvik-1007/GraphMem-MCP

Persistent knowledge-graph memory for AI agents, with local semantic search. No API keys.

bithug01/greenpick

Greener, cheaper cloud infra decisions — carbon + cost + latency tradeoffs, in-editor.

ALEXaquarius/grounded-reasoning

Verify multi-hop relational claims before an agent asserts them — zero tokens, with proof paths.

Metricall-AI-Lab/groundrule-oss

Your repository's engineering standards for coding agents: rules per file, CI check, rule proposals.

groupdocs-comparison/GroupDocs.Comparison.Mcp

MCP server for GroupDocs.Comparison — compare, analyze, and inspect documents via AI agents.

groupdocs-metadata/GroupDocs.Metadata.Mcp

MCP server for GroupDocs.Metadata — read, search, write, and remove document metadata.

harshithsunku/mcp-gtags-server

Indexed C/C++ code navigation for AI agents — GNU Global (gtags) lookups over MCP, not grep scans.

ChelseaKR/gtfs-scorecard

Read-only GTFS transit feed scorecards: grades, plain-language fixes, and history.

smlfg/hai-mcp

Model-agnostic MCP control plane for HAI: bounded missions, owner-gated actions, drift checks.

vukvukovich/hammerspoon-mcp

Control macOS through Hammerspoon: windows, apps, and API search. Injection-safe by design.

b1tninja/hardly

Generic HAR analysis MCP server: index and query captures without burning tokens on raw files.

hosshan/harie

Annotate screenshots for user guides. Saved as plain JPEG/PNG whose annotations stay editable.

moongioh/harness-scope

Turn-level governance observability for Claude Code transcripts. Local-first, no LLM inside.

The-Warl0ck/harvest-mcp

Plain-English training-data scout: 12 experts sweep HuggingFace + GitHub, compose scored packs.

szl-holdings/hatun-mcp

Governed MCP gateway: policy gate on every tool call, hash-chained DSSE receipt on every result.

dfieser/hea-bench

High-entropy alloy and oxide descriptors, phase rules, corpus, properties, and design tools.

Hebline/mcp-server

Intelligent API routing for AI agents. Best service, best price, free alternatives.

Koradji77/heropen

Persistent memory for AI agents: local-first MCP server, zero-config. No cloud, no API keys.

alexar76/histor

Check, diff and history of MCP tool definitions, from a public signed log of 88k+ servers.

productstein/holomime

Behavioral therapy for AI agents — self-diagnosis, alignment, and training via MCP

JesusCabreraReveles/honest-cv

Honest, ATS-safe CVs and cover letters from a skill inventory you confirm yourself.

Hookwarden/hookwarden

Webhook signature-verification audit. Stripe, GitHub, Shopify, Twilio +23. Local. Deterministic.