Free MCP servers · page 128

mcpsmiths/cost-guard-mcp

Pre-flight query cost and result-size guardrails for AI agents on BigQuery, Snowflake, Databricks

Couchbase-Ecosystem/couchbase-guru

Search the Couchbase documentation from your MCP client via a hosted documentation agent.

klarlabs-studio/coverctl

Go code coverage analysis tool with MCP server for AI-powered coverage workflows

cyanheads/cpsc-recalls-mcp-server

US consumer product recalls from the CPSC: hazards, remedies, and affected products.

makebead/craft-color-codes

Bead, floss, yarn, LEGO and Minecraft color codes: look up, find closest, convert between brands.

jiyangnan/AgentMesh-CreatorCut

Local video post-production: project inspection, transcription, signed edits and export.

Lakshmi-Chakradhar-Vijayarao/credence-ai

Epistemic guard for AI coding: tracks uncertain values and blocks writes until verified.

deepankar17/crewchat

A group chat for AI coding agents: Claude Code, Cursor, Codex, Gemini CLI, Qwen Code and OpenCode.

EmiyaKatuz/crispasr-agent-transcriber

Transcribe and understand local audio/video with CrispASR and local models only.

croit/mcp-croit-ceph

MCP server for Croit Ceph cluster management with dynamic OpenAPI tool generation

basitalisandhu/dev-mcp-servers

Parse, explain and validate 5-field cron expressions and list upcoming runs in a time zone.

Cropgraph/cropgraph

CropGraph MCP. Crops, companions, pests, rotation, soil, GDD, pest intelligence.

islobodan/cruncher-mcp

Scientific calculator MCP server with 43 tools: arithmetic, trig, stats, unit conversion.

mack-peng/cssprobe-cli

Runtime CSS probe — inspect layout, overflow, scroll chains in a real browser. For AI agents.

rogerawong/cudaq-docs-mcp

CUDA-Q docs, API reference, and runnable examples for AI agents, pinned to your installed version.

biswajitpanday/CurrentDT-mcp

Current date and time for AI assistants: UTC, local+offset and epoch together. Any IANA zone.

ccustomai/custom-ai-view

See any site as it looks on a real iPhone, iPad or MacBook — and drive that window over MCP.

skulitom/Cutbolt

Local video editing engine for agents: exact timelines, saved sessions, rendering and FFmpeg export.

cyanheads/cyanheads-mcp-server

Fleet discovery for the cyanheads MCP ecosystem — semantic search + install snippets.

xu-c0/cybersec-mcp

Cybersecurity MCP server: 323 prompts + 7 workflows for red team, blue team, SOC, cloud, OSINT.

miroslavmyrha/cypress-mcp

Shows an AI assistant the last cypress run: command log, errors, screenshots, DOM of failed tests.

matematicsolutions/cz-eli-mcp

MCP server for Czech legislation (e-Sbirka SPARQL) with ELI and verifiable citations.

Opita-Code/dark-memory-mcp

Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.

pipeworx-io/mcp-data-oregon

Oregon Open Data — US government open data (data.oregon.gov) via the Socrata SoQL API: state…

AindriuB/data-prism

Fail-closed privacy layer that pseudonymises enterprise API data for LLM agents and MCP clients.

Ridadata/mcp-data-profiler

Profile local CSV, Parquet, JSON and Excel files into a compact data-quality summary.

cyanheads/datacite-mcp-server

Search DataCite datasets and software, fetch DOI metadata, trace relations, format citations.

cyanheads/datamuse-mcp-server

Find rhymes, synonyms, sound-alikes, spelling matches, and word associations with Datamuse.

datumline/datumline-agent-guard

Checks an AI agent's 'done' against the files and URLs it claims. Missing = FALSE_DONE.

Airta-Admin/Davinc-Resolve-Local-Bridge-MCP

Control DaVinci Resolve from any AI assistant. 215 MCP tools covering the full Resolve API.

dazzle-labs/cli

Cloud stages for AI agents and live streaming. Create, manage, and broadcast content.

decimal-labs/decimalai-mcp

Search agent skills ranked by measured lift vs a no-skill baseline, with safety and rankings.

pipeworx-io/mcp-decodo

Decodo MCP — wraps the Decodo Web Scraping API (decodo.com, formerly Smartproxy). Rotating…

DeepSleuth/deepsleuth-mcp

Deterministic, no-LLM security scanner for MCP servers, plus an inline proxy gate.

matiosera3-ops/defi-mcp

AI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices.

deliverd-dev/deliverd-sdk

Find and redact personal data and secrets in text before it reaches a model. Local, no account.

DeltaX-Public/deltax-preflight

Check finite candidate proposals against separate policy and evidence, with canonical hash receipts.

unievolver/dep-scout

Help AI agents find and evaluate mature packages across 6 ecosystems instead of reinventing them.

ms-zaman/DesignScan

Extract a website’s design tokens (colors, type, spacing, shadows) as DESIGN.md, W3C, or CSS.

cocaxcode/devflow-mcp

MCP server connecting Jira (Cloud + Server) with GitHub/GitLab. Branches, issues, PRs, flows.

rudranaresh0201/mcp

Git/CI MCP server with the full protocol surface (tools, resources, prompts, roots, sampling).

JacobiusMakes/diamond-mcp

Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.

dingdawg/dingdawg-agent-1

AI code review — security, quality, performance. Learns your patterns. Receipted.

dingdawg/dingdawg-compliance

EU AI Act + Colorado AI Act compliance scoring. 87/100 in 60 seconds. Free local scan.

dingdawg/dingdawg-finance-agent

Financial analysis AI. Forecasting, audit prep, SOX/GAAP compliance. Accuracy compounds with use.

dingdawg/dingdawg-governance

Universal governance layer for AI agents. MCP-native, fail-closed, audit proofs and rollback.

dingdawg/dingdawg-healthcare-agent

HIPAA-aware healthcare AI. Clinical documentation, compliance checks, audit prep. Free local tier.

virgilvox/discord-furlow

Author FURLOW Discord bot YAML: validate specs, list actions/events/builtins, scaffold bots.