Search: ai-agents
Search MCP servers and agent skills by name, description, category or topic — 746 results.
Perseus-Computing-LLC/perseus-vault
Local-first, MCP-native persistent memory for AI agents — a single Rust binary with embedded SQLite, hybrid FTS5 + dense-vector search, and optional AES-256-GCM encryption. Fully offline, no cloud.
arian-gogani/nobulex
Proof-of-behavior enforcement for AI agents. Define behavioral covenant rules (permit/forbid/require), enforce at runtime before execution, get SHA-256 hash-chained tamper-evident audit logs, and verify compliance independently. Cross-agent verification handshake — no proof, no transaction. MIT licensed, 4,244 tests.
n24q02m/better-notion-mcp
Markdown-first Notion MCP server with 9 composite tools and 39 actions. ~77% token reduction via tiered docs. Auto-pagination and bulk operations.
cammac-creator/ibanforge-mcp
Pre-payout counterparty screening for AI agents: IBAN validation + OFAC/EU/UN sanctions screening + Swiss BC-Nummer clearing + SEPA/VoP reachability + risk score. MCP-native (stdio via `npx -y ibanforge-mcp` or Streamable HTTP at `api.ibanforge.com/mcp`). Free tier 200 req/month, pay-per-call USDC (x402) beyond.
YBSbarker/barker-stablecoin-skills
Real-time stablecoin yield index across DeFi protocols and CEX earn programs, with an AI yield advisor, risk signals and non-custodial deposit/redeem quotes for AI agents. Remote streamable-http at `mcp.barker.money/mcp`, x402 pay-per-call.
swimmwatch/cloakbrowser-mcp
Playwright MCP-compatible browser automation using CloakBrowser Chromium, available as an npm package and Docker image.
religa/multi-mcp
Parallel multi-model code review, security analysis, and AI debate with ChatGPT, Claude, and Gemini. Orchestrates multiple LLMs for compare, consensus, and OWASP Top 10 security checks.
Abhigyan-Shekhar/Waggle-mcp
Persistent graph memory for AI agents. Drop a conversation turn in via `observe_conversation()` and facts are auto-extracted, stored as typed graph nodes with local semantic embeddings (no API key). Supports temporal queries ("what did we decide last week?"), conflict detection, and context priming. One-command setup with `waggle-mcp init`. SQLite locally, Neo4j in production.
dembrandt/dembrandt-skills
UX and design system skills: hierarchy, typography, accessibility, interactions
tosin2013/mcp-adr-analysis-server
AI-powered architectural analysis server for software projects. Provides technology stack detection, ADR management, security checks, enhanced TDD workflow, and deployment readiness validation with support for multiple AI models.
BetaBots-LLC/callimachus
Local index and hybrid search (SQLite FTS5 + on-device vector KNN) over your AI coding-agent conversation history across 11 tools (Claude Code, Codex, Cursor, and more). Exposes `search_threads`, `search_current_project`, `recent_threads`, and `get_thread` so any agent can recall its own past work.
UPinar/contrastapi
Security intelligence API with 31 MCP tools for CVE/EPSS/KEV lookup, domain recon (DNS/WHOIS/SSL/subdomains/CT logs), IOC/threat intel, OSINT (email/phone/username), and code security scanning (secrets, injection). Free 100 req/hr.
more-io/apple-bridges
Native macOS app access — manage Apple Reminders, Calendar, Contacts, Notes, Mail, and tmux sessions via Swift CLI bridges
littlebearapps/outlook-assistant
Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving the conversation. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.
n24q02m/better-godot-mcp
18 composite tools for structured Godot 4.x interaction: scenes, nodes, GDScript, shaders, animation, tilemap, physics, audio, navigation, UI, input mapping, and signals.
kage-core/Kage
Verified, git-native memory for coding agents. Memory is plain JSON packets committed in your repo, each checked against the code it cites — hallucinated citations rejected at write, stale or changed memory withheld at recall, plus diff-time stale-catch. Local-only (BM25 + vectors), no account, no API key. `npx -y @kage-core/kage-graph-mcp install`
ammawla/encode-toolkit
MCP server and Claude Plugin for a full ENCODE Project genomic data and analysis toolkit — search, download, track, and analyze functional genomics experiments.
jtalk22/slack-mcp-server
Your complete Slack context for Claude—DMs, channels, threads, search. No OAuth apps, no admin approval. `--setup` and done, 11 tools, auto-refresh.
Perseus-Computing-LLC/perseus
Local-first live context engine and MCP server. Pre-resolves git, services, tests, and memory into a ready context briefing at session start (compile-before-context). MIT, PyPI: perseus-ctx.
ccf/agentcairn
Local-first agent memory: a plain-Markdown Obsidian vault is the source of truth, with a rebuildable DuckDB index for hybrid BM25 + vector + graph recall. Non-lossy capture with secret redaction; works across Claude Code, Codex, Cursor, and any MCP host. `uvx agentcairn`
telly6/searchpin
Free web search for AI agents with smart re-ranking. Multi-engine parallel search, zero API keys. Works natively within China's network, no proxy/VPN needed. Install via `pip install searchpin && searchpin-setup`.
n24q02m/better-email-mcp
IMAP/SMTP email MCP server with App Passwords (no OAuth2). Auto-discovers Gmail, Outlook, Yahoo, iCloud. 5 composite tools: search, read, send, reply, forward. Multi-account support.
msaad00/agent-bom
AI supply chain security scanner with 18 MCP tools. Auto-discovers 20 MCP clients, scans dependencies for CVEs (OSV/NVD/EPSS/CISA KEV), maps blast radius from vulnerabilities to exposed credentials and tools, runs CIS benchmarks, generates CycloneDX/SPDX SBOMs, and enforces compliance across OWASP LLM Top 10, MITRE ATLAS, NIST AI RMF, and EU AI Act.
makeev/alphai-mcp
Real-time, AI-enriched financial news for trading agents: full-text & ticker search, trending and "actionable-now" feeds, SEC Form 4 insider transactions, and two-ticker read-across. Each story carries per-ticker analysis and a 1-10 relevance score. Hosted at mcp.alphai.io, OAuth, free 100 calls/hour.
markmhendrickson/neotoma
Deterministic state layer for AI agents. Stores versioned entities (contacts, tasks, transactions, decisions) with immutable observations, full provenance, and schema-first extraction. Local-first SQLite, cross-client memory across Claude, Cursor, ChatGPT, and OpenClaw. [Website](https://neotoma.io)
rhein1/agoragentic-integrations
Agent-to-agent marketplace where AI agents discover, invoke, and pay for services from other agents using USDC on Base L2.
paramount-engineering/roku-dev-studio
All-in-one developer tool and MCP Server for Roku development, featuring ECP device control, automated channel sideloading, BrightScript debugging, and real-time log monitoring.
Wolido/OpenAaaS
Python MCP adapter connecting Claude/Cursor/Cline to the OpenAaaS scientific agent network. Submit tasks to remote research agents (literature analysis, materials databases, etc.) — data stays local, only KB~MB results flow. Install: `uvx openaaas-mcp-adapter`.
IgorGanapolsky/ThumbGate
MCP server that blocks AI coding agents from repeating mistakes — turns thumbs-up/down feedback into enforced pre-action gates via PreToolUse hooks. Install: `npx thumbgate`.
IgorGanapolsky/mcp-memory-gateway
Pre-action gates that prevent AI coding agents from repeating known mistakes. Captures explicit feedback, auto-promotes failures into prevention rules, and enforces them via hooks.
logly/mureo
Framework for AI agents (Claude Code, Cursor, Codex, Gemini) to operate Google Ads, Meta Ads, and Search Console. Grounded in a local STRATEGY.md — not metric-chasing. Defense-in-depth security, local-first. Apache 2.0.
raccioly/docguard
Deterministic documentation-drift detection for AI agents. Validates a project's canonical docs against its actual code — no LLM guessing; every finding has a stable code and a suggested fix. Five read-only tools over stdio: guard, score, explain, verify-claims, diagnose. `npx -y docguard-cli mcp`
VonderVuflya/Yggdrasil
Durable, local-first memory for AI coding agents over MCP. Zero-dependency (pure Python + SQLite/FTS5), curated and semantically de-duped — you own the data as plain rows. Works with Claude Code, Codex & any MCP host. `uvx --from yggdrasil-memory ygg mcp`
sophymarine/openregistry
Live official data from 27 national company registries (UK Companies House, France RNE, Germany Handelsregister, Korea OpenDART, Canada CBCA, 10 US states, and more) for KYC / AML / due-diligence workflows. Raw official records, no intermediaries. A platform by sophymarine. Hosted at `openregistry.sophymarine.com/mcp` — OAuth 2.1, streamable HTTP, free anonymous tier.
avivsinai/langfuse-mcp
Query Langfuse traces, debug exceptions, analyze sessions, and manage prompts. Full observability toolkit for LLM applications.
portel-dev/ncp
NCP orchestrates your entire MCP ecosystem through intelligent discovery, eliminating token overhead while maintaining 98.2% accuracy.
hloiseaufcms/mcp-gopls
A MCP server for interacting with [Go's Language Server Protocol (gopls)](https://github.com/golang/tools/tree/master/gopls) and benefit from advanced Go code analysis features.
last9/last9-mcp-server
Seamlessly bring real-time production context—logs, metrics, and traces—into your local environment to auto-fix code faster
korovin-aa97/talkthrough-mcp
Turn narrated screen recordings (or any local video/audio) into agent-ready data: local Whisper transcript, scene keyframes, OCR, full-text search, and wall-clock anchoring that maps spoken remarks to real timestamps for log correlation. No cloud, no LLM inside. `uvx talkthrough-mcp`.
john-broadway/proximo
All four Proxmox surfaces — VE, Backup Server, Mail Gateway, Datacenter Manager — plus in-container exec on one audited control plane. Every mutation dry-runs to a PLAN with its blast radius named, snapshots first where the platform can, and lands in a hash-chained tamper-evident audit ledger. 365 tools, read-only by default. `uvx proximo-proxmox`
hive-intel/hive-crypto-mcp
Hive Intelligence: Ultimate cryptocurrency MCP for AI assistants with unified access to crypto, DeFi, and Web3 analytics
JinNing6/Noosphere
Digital consciousness repository and community MCP server. Upload epiphanies, decisions, warnings, and patterns as consciousness payloads, then retrieve them via semantic telepathic search. Features 3D interactive consciousness globe, soul imprint authentication, and automated content moderation via CI/CD.
knaisoma/data-olympus
Governance-grade project knowledge MCP server for coding agents. Git-native Markdown knowledge base with proposed vs accepted guidance, validity windows, supersession chains, and status-aware retrieval of current in-force decisions and standards. `pip install data-olympus`
kimimgo/viznoir
Cinema-quality science visualization MCP server for CFD/FEA/SPH. 22 tools for rendering, slicing, contouring, volume rendering, and animating OpenFOAM/VTK/CGNS data. Headless EGL/OSMesa.
masondelan/selvedge
Change tracking for AI-era codebases. AI agents call it to log structured change events (entity + diff + reasoning) before the session ends, then query history with diff, blame, history, changeset, and search. Captures the intent that would otherwise evaporate.
AI-by-design/primitiv
Design contract layer for your codebase. Scans Figma, code, Storybook, and token files, reconciles conflicts, and serves a single machine-readable source of truth over MCP so every agent gets the same authoritative design rules before it builds. Local-first — your code never leaves your machine.
ihorponom/agentpack
Repo-native task continuity for AI coding agents: a reviewed task-state ledger (decisions, dead ends, evidence, checkpoints) in `.agentpack/` that any next session or client resumes from.
mastyf-ai/mastyf.ai
Open-source runtime security proxy for MCP. Transparently intercepts every tools/call through an 18-class attack defense pipeline (prompt injection, SSRF, shell injection, SQL injection, credential exfil, polyglot attacks) with a YAML policy engine and 304-entry adversarial corpus. Trust scoring for npm MCP packages with 0-100 badges. Cloud dashboard, Docker image, Python SDK. MIT.