#agent

Model Context Protocol server that integrates AgentQL's data extraction capabilities.

🍒 Cherry Studio is a desktop client that supports for multiple LLM providers.

HyperChat is a Chat client that strives for openness, utilizing APIs from various LLMs to achieve the best Chat experience, as well as implementing productivity tools through the MCP protocol.

GBOX provides environments for AI Agents to operate computer and mobile devices. Mobile Scenario: Your agents can use GBOX to develop/test android apps, or run apps on the Android to complete various tasks(mobile automation). Desktop Scenario: Your agents can use GBOX to operate desktop apps such as browser, terminal, VSCode, etc(desktop automation). MCP: You can also plug GBOX MCP to any Agent you like, such as Cursor, Claude Code. These agents will instantly get the ability to operate computer and mobile devices.

Open-source AI Agent for VS Code and JetBrains that autonomously solves coding tasks end-to-end.

pentestMCP: AI-Powered Penetration Testing via MCP pentestMCP provides a powerful bridge between Large Language Models (LLMs) and practical penetration testing tools through the Model Context Protocol (MCP). This project functions as an MCP Server, exposing a curated suite of over 20 standard security assessment utilities (Nmap, Nuclei, ZAP, SQLMap, etc.) as callable 'tools'. This allows AI agents within MCP-compatible clients (like Claude Desktop or specific VS Code setups) to leverage these utilities for automated and interactive security analysis tasks.

AI agent API marketplace — discover, call, and pay for services with USDC. 10 MCP tools for service discovery, agent registration, API calls, and payment settlement. 23 active services from independent providers.

Browse open bounties, request short-lived authenticated repo access, submit PRs, and check verification status. Fixes are run against the repo's own test suite in an isolated sandbox; passing PRs are paid out automatically. Useful as a tool layer for any coding agent that wants to compete on real-money tasks.

CPZAI MCP server. Build, backtest, and deploy quantitative trading strategies from your AI agent. 29 tools: list_strategies, get_strategy, create_strategy, update_strategy, get_backtest_results, list_orders, place_order, list_positions, sync_portfolio, plus dev-time tools. Multi-broker (Alpaca, Interactive Brokers, FIX gateway). Paper-only by default; live trading requires explicit per-strategy promotion. Free to try at ai.cpz-lab.com.

Preflight spend control for AI agents. Block runaway agent loops before they start - not after the bill arrives. Per-request cost ceilings, budget checks, and outcome-based metering in 2 MCP tool calls.

Conversational AI agent that designs AWS/GCP architecture, generates Terraform, estimates costs, and deploys — all through MCP.

Exposes the four Ejentum cognitive harnesses (reasoning, code, anti-deception, memory) as MCP tools any agentic client can call. Drop-in scaffolding that catches LLM failure modes like sycophancy, hallucination, and reasoning shortcuts.

Wayforth is the neutral service layer for AI agents — where they discover services, route requests, and pay through one path.

Cross-protocol agent payments discovery hub. 1,551 services across x402 (Coinbase), MPP (Stripe/Tempo), and L402 (Lightning). Intent-based search, quality grades, market intelligence, agent registry. https://api.ideafactorylab.org

MCP server for the XRPL-Utilities portfolio. 11 tools across four services: • XR-Sentinel — classify any XRPL wallet by its on-chain activity pattern. Returns a 0–100 activity_score, a Low/Medium/High/Dormant level, behavioral signals from a 22-entry catalog, top counterparties with XRPScan labels, and an AI-generated reasoning narrative. • XR-Pulse — normalized signal feed mixing public-source news (regulatory press + central banks + crypto media filtered for XRP/RLUSD/XRPL), on-chain whale activity, and XLS-70/80/81 permissioned-domain lifecycle events. Each row carries 4-hour XRPL price correlation, institutional watchlist labels, and Sentinel cross-references. • XR-Telemetry — XRPL macro snapshot. Total/circulating/escrowed/dormant supply, AMM-locked, exchange omnibus, DEX orderbook depth, and a derived Active Float model with the full additive mathematical bridge. Two payment flows: inline x402 OR async invoice (deeplink + QR). • XR-Trust — directory + drill-down for the XRPL permissioned-asset stack. PermissionedDomain (XLS-80) enumeration, credential issuer aggregation, XLS-81 permissioned-DEX trade economics, and XLS-40 DID identity bridge with .well-known/xrp-ledger.toml resolution. Stateless passthrough proxy — every paid call uses the caller's own x402 v2 payment header (XRP or RLUSD), settled on XRPL mainnet via the t54 facilitator. $0.10 USD per query. The MCP server holds no wallets and takes no cut.

Unofficial local-first MCP server for Strava. Activity history, streams (HR/power/cadence/GPS), athlete zones, routes, weekly training summaries. Privacy modes (summary/structured/raw) with GPS protection by default, SQLite cache, doctor CLI for setup. Works with Claude Desktop, Cursor, Windsurf, Hermes, OpenClaw and any MCP-compatible client. Install: `npx -y strava-mcp-unofficial setup`.

Unofficial local-first MCP server for WHOOP — recovery, strain, sleep stages, HRV, RHR and workouts. Privacy modes (summary/structured/raw), SQLite cache and doctor CLI for setup. Works with Claude Desktop, Cursor, Windsurf, Hermes, OpenClaw and any MCP-compatible client. Install: `npx -y whoop-mcp-unofficial setup`. Built for self-quantified humans building AI workflows around personal health.

114 JSON-first system commands for AI agents. Zero dependencies, sandbox safety, MCP native. cat, ls, rm, find, grep — all output structured JSON. Glama 92%, all tools A-grade TDQS.

MCP server for Faster Fixes. Lets AI agents list, triage, and resolve client feedback collected from your website widget — directly from your terminal.

Hosted MCP server that turns 800+ pre-indexed OSS libraries into a semantic code knowledge base for AI agents. Answers symbol-level questions (real source, typed callers, usages, tests, type hierarchies, outline) in a single call — replacing the "clone + grep" workflow when an AI agent needs to understand how a third-party library is actually used. SCIP-backed, 11 languages, free, no API key.

Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property dossier

TensorFeed is an MCP server for real-time AI ecosystem data. Free tools cover AI news, service status, model pricing, today's summary, agent activity, and the daily MCP server registry snapshot. Premium tools (paid per call in USDC on Base, x402-compatible) cover ranked model routing, news search, history series, cost projection, provider deep-dives, model comparison, and digest watches. AFTA-certified: code-enforced no-charge on 5xx, breaker, schema fail, or stale data, with Ed25519-signed receipts on every paid call.

Hosted MCP for X/Twitter and Reddit. 12 read-only tools, no API keys, free during beta.

One endpoint for every AI agent. Free web search, live crypto prices, shared collective memory (The Hive), and x402 pay-per-call with USDC. No signup needed — 10 free calls/day, drop in your agent in 60 seconds.

Supericons MCP lets AI coding agents search, recommend, and retrieve SVG icons from a semantic registry of 20,000+ icons. It helps builders find better icons faster inside tools like Cursor, Claude Code, Codex, Cline, and OpenCode.

INFATON MCP Server for 1C:Enterprise ERP. 35 tools for metadata inspection, document CRUD, register queries, BSP integration. First MCP server for Russian ERP systems (300,000+ organizations). JSON-RPC 2.0 compliant BSL implementation. Works with 1C:Enterprise 8.3.25+ (ERP, UPP, UT, BP). Website: https://infaton.ru

Ganglia indexes your project into a call graph and exposes 73 semantic tools — code_get, code_callers, code_impact, code_propagate, code_apply_batch with one-click revert, code_safe_move, deliberation chain, smart LLM-backed digests, cross-session memory, and more. Works with Claude Code, Cursor, Windsurf, Continue, Cline, Goose. Languages: TypeScript, JavaScript, Rust, Python, Go, PHP. Free during public beta. Token savings: 80–95% vs raw file-reading patterns.

Persistent coordination infrastructure for multi-agent AI systems, exposed as a single MCP endpoint.

Creates a live link-in-bio page in under 30 seconds via conversation

QueryBear is a managed MCP server that gives AI agents like Claude, Cursor, Claude Code, and Windsurf safe, read-only access to your PostgreSQL and MySQL databases. Every query runs through a security pipeline (SQL parser, allowlisted tables, blocked columns, row limits, timeouts). Audit log on every query. Column-level access controls let you hide PII, tokens, and secrets from the agent entirely. Natural-language-to-SQL with schema context. One URL, ~60-second setup, OAuth 2.1 auth — no config files, no self-hosting.

Sealed-bid intent-based crypto trading via MCP for AI agents. Atomic cross-chain settlement on Ethereum, Bitcoin, and Sui using Hash Time-Locked Contracts. Six MCP tools: two RFQ-side for sealed-bid price discovery without information leakage, four HTLC-side for atomic settlement without escrow or bridges. Either both legs settle, or neither does — and refund_htlc exists because counterparty risk is the unsolved problem in OTC. Canonical npm: @hashlock-tech/mcp.

Email-deliverability tools for AI agents — 12 MCP tools across email verification, DNSBL across 50 zones, SPF/DKIM/DMARC analysis, spam-trap heuristic scoring, domain intelligence, and email finder. Free tier with no credit card. MIT licensed. Drops into Claude Desktop and Cursor via npx.

A semantic skills registry over MCP that teaches AI agents how to do things correctly using curated expert skills that agents discover and load at the moment they need them. You can build your own. At the moment it includes 30 expert runbooks covering Stripe, Docker, FastAPI, React, Next.js, Terraform, Claude/OpenAI/Gemini APIs, and more, retrieved on demand via vector search.

HTTP 402 + USDC pay-per-call API for AI agents. 16 endpoints (QR codes, screenshots, OG images, PDFs, web scraping, WHOIS, YouTube transcripts, AI summarization, plus a 4-endpoint crypto cluster — wallet balances, ENS resolution, gas, coin prices). Two payment rails: x402 (autonomous USDC on Base mainnet, no signup, no API key, server holds zero private keys) or pre-paid credits ($1 = 5 calls via NowPayments). Hosted MCP server included.

Local-first AI context and memory server for cross-tool coding continuity. MindSwap helps coding agents and developers persist project context, search prior decisions, manage structured memory, resume work across sessions, and keep MCP-compatible tools aligned through one shared context layer.

MCP server that exposes agent-memory-daemon to any MCP-compatible client — Kiro (CLI & IDE), Claude Desktop, Cursor, and others. The daemon does the thinking (consolidation + extraction); this server is a thin filesystem bridge so agents can read, append, and search memory through the Model Context Protocol.

Release gate agents call before they tell users a public website is ready to ship. Scans public websites across security, SEO, accessibility, legal compliance, and sustainability.

Independent verification for the AI agent economy. C2PA-signed reviews of AI agents with structured Laddoo Scores. 9 MCP tools: trust_check, find_similar_agents, get_scorecard, request_quick_audit, verify_claim, compare_agents, find_trusted, report_review_issue, submit_agent.

Cite-able, content-addressed, signed memory of every place on Earth. When the user asks a place-question, is the air bad here? has this site flooded? is this neighbourhood hot? are the lakes safe to swim in? is there a pollen-season jump? what's the elevation? is this farmland?, your agent calls emem_locate then emem_recall, gets a signed fact + receipt, and quotes the receipt. No keys, no signup, no rate limits.

AI-native payment infrastructure that gives AI agents isolated wallets with programmable spending policies for autonomous USDC stablecoin transactions. 11 MCP tools for Claude Desktop, Cursor, and Windsurf. Tri-rail support: x402 (HTTP-native micropayments), MPP (session-based streaming), and traditional fiat. Non-custodial wallets with Shamir key splitting, sub-second settlement on Polygon PoS, Base, and Tempo. Free tier, no credit card. Website: https://moltpe.com Reference impl (Apache 2.0): https://github.com/umangbuilds/moltpe-agent-payments

Local-first memory firewall and MCP server for AI agents. Audrey gives coding agents recall, memory capsules, preflight checks, reflexes, validation, tool-trace learning, contradiction handling, and SQLite/sqlite-vec storage.

Agent-first skill marketplace MCP server. AI agents discover, install, and share reusable skills across 7 platforms (Claude, Cursor, Windsurf, Cline, VSCode, Copilot, OpenAI) via MCP protocol. 15 tools including skill search, download, upload, and agent discovery.

MCP server for the Pepesto's Grocery Shopping API - give your agent the ability to turn any recipe (a URL, plain text, or a photo) into a matched basket of real supermarket products with live prices, across 26 European supermarkets. The MCP covers the **recipe → matched cart** half of the grocery shopping workflow (parse / search / map ingredients to SKUs / check catalogs); when it's time to actually place the order, hand the user off to the Pepesto app where users can review and check out. Supported European Supermarkets: Sainsbury's - sainsburys.co.uk ASDA - asda.com Morrisons - groceries.morrisons.com Waitrose - waitrose.com Tesco - tesco.com Albert Heijn - ah.nl Jumbo - jumbo.com Plus NL - plus.nl Rewe - shop.rewe.de Coop CH - coop.ch Migros - migros.ch Farmy - farmy.ch Aldi CH - aldi-now.ch Colruyt - colruyt.be Delhaize - delhaize.be Tesco IE - tesco.ie SuperValu - shop.supervalu.ie Dunnes - dunnesstoresgrocery.com Esselunga - spesaonline.esselunga.it Conad - spesaonline.conad.it Nemlig - nemlig.com Meny - meny.no Frisco - frisco.pl Auchan PL - zakupy.auchan.pl Bulmag - bulmag.org eBag - ebag.bg

Tokanban is agent-first task management for software teams using Claude Code, Codex CLI, OpenCode, Cursor, and custom MCP clients. Per-project Durable Objects serialize all writes so concurrent agents never conflict. Every mutation is idempotent and ETag-guarded. Agents authenticate with scoped keys, get full activity attribution, and trigger transactional automation rules. Free to start.

AnchorRegistry is the open provenance layer for the agentic economy. Every digital artifact — code, research, data, models, media, agents, transactions — can be anchored to Base L2 with a permanent, machine-resolvable identifier (an AR-ID). When an AI assistant encounters an SPDX-Anchor or DAPX-Anchor tag in a README, paper, model card, or website, this MCP server lets it resolve the artifact's full provenance record in one call: who anchored it, when, what type it is, manifest hash, and whether the tree has been sealed, retracted, voided, or affirmed. This is the verify-only edition (v0.1). Three read-only, authless tools wrap the public AnchorRegistry verify endpoints. Free, no API key, no account, no rate limit beyond defaults. Future versions will add registration, balance, and seal tools once the MCP credential pattern stabilizes.

A transparent desktop overlay that gives your AI agent a physical presence on screen. Your AI picks its own body from a library of avatars, colors, and expressions — you don't choose for it. Windows, $4.99, 7-day free trial, no account required.

Turn Claude research output into designed PDFs. Cover page, table of contents, code blocks that hold across pages. An MCP server and Claude Code skill for markdown to PDF. Works with Claude Desktop, Claude Code, Cursor, Cline, Continue.dev, Zed, and any MCP-capable client.

Autonomous AI browser testing. Give Testorax a URL and it crawls your app, generates test scenarios, runs them in real browsers, and returns a bug report with screenshots. No test code to write. Works with any deployed web app.

Validate startup ideas before your build agent scaffolds code. One MCP tool, validate_idea, returns a 10-dimension Venture Readiness Score (0–100, computed deterministically in code), an evidence brief tagged by source (observed / inferred / missing / AI / user-claim), a kill / pivot / test / build verdict, and live signal from Reddit, GitHub, Hacker News, Stack Overflow, and dev.to. Calibrates to the user's declared founder skill graph and assigns 1–3 archetypes with structural cautions. Designed to sit BEFORE code-scaffolding in a build-agent flow.

scratchpad-mcp is an MCP server that gives AI agents persistent, token-efficient storage. It solves a specific waste problem: agents constantly re-read files they've already seen, re-summarize documents they've already processed, and re-load context they've already understood. Every one of those round-trips burns tokens for no new information. This server fixes that with eight tools designed around how agents actually work: Versioned writes. write_file automatically versions every write and keeps the 10 most recent versions per file. Storage is append-only on success and atomic on failure partial writes can't corrupt state. Structured diffs. read_file accepts a since_version parameter and returns a JSON line-diff against that prior version instead of the full content. Agents that have already seen v1 can ask "what changed in v3?" and get a small structured payload they can reason about, not the entire file again. Append-only logs. append_log and read_log give agents an event-stream they can replay. Cursor-based pagination (since_entry + last_entry_id + has_more) means an agent can checkpoint where it left off and resume cheaply. On-demand summaries. summarize_file calls Claude Haiku to summarize files over ~2000 estimated tokens. Summaries are cached per file version, so repeat calls on an unchanged file cost nothing. The threshold is enforced server-side you can't accidentally pay to summarize something small. Per-agent isolation. Every operation is scoped by an agent_id parameter, so one server instance can serve many agents without leaking state between them. Storage limits. 1 MB per file write, 64 KB per log entry, 1000 files / 100k log entries / 100 MB total per agent sane multi-tenant guardrails out of the box. Backed by a single SQLite file (Postgres migration is on the roadmap). All SQL is parameterized, paths are validated against a strict allowlist, and the security model is documented honestly it's safe for one-user-per-process deployments today, and the V2 plan derives agent_id from the caller's API key for true multi-tenancy. Build agents that remember what they've already seen.

MCP server for AI industry intelligence: real-time AI news, service status, model pricing, and 15 paid premium tools (routing, news search, history series, cost projection, forecasting, provider deep-dive, model comparison, webhook watches). Pay-per-call in USDC on Base mainnet, no accounts. Already in the official MCP registry as ai.tensorfeed/mcp-server.

Production-grade MCP server that opens persistent SSH sessions and exposes safe, structured tools for command execution, file operations, transfers, tunnels, package and service management, metrics, resources, and guided prompts. Secure by default: strict host-key verification, root login disabled, raw sudo policy-gated, destructive commands denied unless explicitly allowed.

agentcentral is a hosted MCP server for Amazon sellers that connects Claude, ChatGPT, and other AI clients to Amazon Ads, Seller Central, inventory, orders, catalog, rankings, finance, and fulfillment data. It provides fast reads from pre-materialized Amazon data, scoped API keys, OAuth-based Amazon connections, encrypted tokens, per-tenant isolation, and guarded write tools with audit logs where write access is enabled.

Audit-grade memory backbone for agent teams. Bi-temporal facts (event time + transaction time, with recall(as_of=...) replay), 6-step deterministic retrieval (no LLM in the critical path), conversation ingest with speaker-locked dual-pass extraction, per-tenant Postgres row-level security, and Ed25519-signed provenance. Postgres + pgvector + Neo4j defaults; ArangoDB / DynamoDB / Cosmos / AlloyDB also supported. Listed on the official MCP Registry as io.github.bolnet/attestor.

Coordination protocol for real-world tasks (cleaning, plumbing, painting, gardening, repair) in the Netherlands. AI agents create tasks via natural language through POST /do endpoint. AstraNL handles provider matching, transparent pricing, Stripe Connect escrow (99% to provider, 1% AstraNL fee), evidence chain, dispute resolution. Free first 3 tasks per agent. KvK 88449335, EU AI Act compliant. Supports 10 languages.

42-tool MCP server for CRM, relationship intelligence, and multi-agent orchestration. Search contacts, manage deals, analyze relationships, and coordinate AI agents.

Turn editor chat history (Cursor/Claude Code/Windsurf/Copilot/Codex CLI) into typed Markdown memories (decisions/architecture/conventions/TODOs) and expose them via MCP server, AGENTS.md, Cursor Rules, and Anthropic Skills. Local-first, git-trackable, no .remember() calls. CCEB benchmark F1 76.2%.

109 MCP servers for agentic commerce across LATAM (Brazil, Mexico, Argentina, Colombia, Chile, Peru). Stripe ACP, x402, AP2, Google UCP + 100 regional providers covering payments, fiscal, banking, communication, logistics, ERP, identity. 2,289 tools. stdio + Streamable HTTP. Published as @codespar/mcp-* on npm.

Connect AI agents to verified humans for real-world tasks — search, book, and pay via MCP.

Connect AI agents to verified humans for real-world tasks — search, book, and pay via MCP.

Woocommerce MCP Server

The first domain registrar an AI agent can use end-to-end. 12 MCP tools (generate_names, check_domain, buy_domain, list_domains, set_dns_record, brand_conflict_check, generate_logo, generate_legal_docs, generate_brand_kit, generate_social_kit, buy_link, check_domain_public). OAuth 2.1 (PKCE) at https://mcp.namemy.app/mcp for hosted clients (Claude.ai web, ChatGPT, Cursor). Bearer at /direct for stdio (Claude Desktop, scripts). Free public tier (1K calls/day, no key required).

LeafEngines is an agricultural intelligence MCP server that provides comprehensive tools for soil analysis, crop recommendations, weather forecasts, and environmental impact assessment. It integrates USDA data with local sources for international coverage. The server supports free tier access with test key `leaf-test-370df0a2e62e` for immediate use, plus paid tiers for commercial applications. Version 2.0.2 includes telemetry integration for anonymous usage tracking.

The Google for AI agents — ask Claude to research any company, analyze competitors, track market trends, monitor breaking news, and investigate key people. 6 intelligence tools returning structured JSON with per-source confidence breakdowns and A–F data quality grades. Aggregates DuckDuckGo, NewsAPI, Wikipedia, web scraping, and social profiles.

The DeFi Brain for AI agents — ask Claude to find safe yields, grade liquidity pool risk, simulate profits, calculate impermanent loss, and track whale movements across 86 blockchains and 6,500+ liquidity pools. Risk-scored A-F, Monte Carlo simulations, real-time DeFiLlama data. 7 tools for cross-chain DeFi intelligence.

Scout, score, and fuse 36,000+ open-source projects, papers, and ML models into defensible technology stacks. Your agent can discover undervalued sleepers before they break out, threat-check dependencies for frontier-lab obsolescence risk, compose new software architectures from proven primitives, and pick the most cost-effective foundation model for any task. Agents can also propose speculative "meta molecules" — hypothetical technologies that don't exist yet — by combining existing primitives, then track their lineage as they evolve from idea to real project. 29 tools spanning competitive intelligence, creator authority analysis, technology composition, lineage tracking, and real-time model economics.

46 MCP tools for AI agent commerce. Escrow with $1K Shield Protection, on-chain reputation (ERC-8004), semantic agent search, confidential escrow (HIPAA/GDPR), dispute resolution, multi-agent orchestration, protocol gateway (A2A/MCP/REST/x402). Agents transact autonomously — no humans required. 3.25% fee. FREE marketplace listing. 0.25% referral income forever. One-call onboard: POST /v1/onboard.

MCP server giving AI agents real SIM phone numbers for SMS verification — 18 tools, 145+ countries, 2000+ services. Real physical SIMs (not VoIP/eSIM) survive carrier_lookup checks. Ranked #1 on ChatGPT, Perplexity, and Gemini.

pen-source MCP server that AI coding agents call as they work to log structured change events. Captures the entity (DB column, table, function, endpoint, dependency, env var), the diff, and the reasoning behind each change to a local SQLite database — preserving the intent that would otherwise evaporate when the agent session ends. Six MCP tools: log_change, diff, blame, history, changeset, and search. Answers questions like "when was users.stripe_customer_id added and why?" or "which agent added the payments table?" Zero-config (SQLite, WAL mode), Python 3.10+, MIT licensed. Like git blame, but for semantic entities and AI agents.

Hosted MCP endpoint that returns realistic fake data for prototyping agents. Paste one URL into Claude Code, Cursor, or Claude Desktop — 12 pre-built tools covering users, products, orders, events, email, and knowledge base search. No signup, no config, no auth. Built for developers who want to prototype agent workflows before wiring up a real backend.

AES-256-GCM + Argon2id encrypted local vault for AI agent credentials. Store API keys, tokens, and passwords safely. Reference them as {{PLACEHOLDER}} in any AI workflow — LangChain, CrewAI, AutoGen, n8n, and 40+ frameworks.

Read and write structured notes, projects, tasks, decisions, blockers, and stakeholders in a personal knowledge graph. Traverse entity relationships across projects. Query by project, entity type, date range, or keyword. Create and manage AI agent tasks. Access daily briefings and project health summaries. Returns structured JSON. Supports 10 tools, 7 resources, and 6 prompts.

Read-only doctrine and example access for the Agentic AI Blueprint — the industry standard reference for safe, observable, and steerable AI agent UX. Browse and search 10 principles across principle clusters, access curated implementation examples, retrieve application guides for security and evaluation challenges, and download agent asset artifacts. 13 public tools require no credentials. Auth-gated tools for learning path and coaching context require a Firebase Bearer token.

Polish-language dictionary of the Agentic Web — terms covering MCP, agent-readiness, new SEO standards (GEO, AIO, LLMO) and emerging protocols (WebMCP, UCP, AP2).

A knowledge base updated Mon/Wed/Fri from 31 curated sources (podcasts, blogs, emerging markets). Gives AI agents fresh structured intelligence without managing scraping or storage themselves.

AI-native E2E test runner. JSON tests, parallel Chrome pool, MCP integration with Claude Code. Paste a GitHub issue, get a runnable test back.

Semantic code knowledge for your stack. Hosted MCP over 800+ pre-indexed OSS libraries (C#, Java, TS, Python, Rust, PHP+). 17 SCIP-backed tools for real source, callers, usages, tests, and hierarchies — one call each, free.

Your Data. Your AI. Your Rules. Ontheia is a self-hosted, open-source AI agent platform. Run AI agents, automate workflows, and connect AI models to any tool — entirely on your own infrastructure, without sending data to external cloud services.

API intelligence for AI coding agents. CLIRank scores 387 APIs on agent-friendliness: auth method, CLI tools, headless operation, pricing transparency. Six MCP tools for API discovery, comparison, scoring, and docs retrieval. Built for Claude Code, Cursor, Copilot, Codex, and Windsurf.

Cryptographic audit trail for AI agents via Model Context Protocol. Every AI decision signed Ed25519, hash-chained, tamper-proof. AISS-1.0 compliant. Post-quantum ready. Compliance-ready for SEC, FINRA, GDPR, HIPAA.

Compile semantic document edits into correct Google Docs batchUpdate requests. UTF-16 arithmetic, cascading index shifts, OT-compatible ordering. MIT licensed.

Give AI agents structured database intelligence. Deterministic SQL, NULL trap detection, EXPLAIN pre-flight. MIT licensed.

The Latent Space is a persistent multi-agent environment at paiddev.com. Any agent can register via the API, earn reputation through arena duels (Elo-based leaderboard), send and receive Latent Credits, post to the agent blog, and trade in the Bazaar. Supports x402 micropayments. 14 MCP tools available. Free to register — 10 welcome credits on first registration.

Suprsonic is a unified agent API that bundles dozens of capabilities behind one API key. Instead of signing up for Perplexity, SerperDev, Firecrawl, Icypeas, LeadMagic, Deepgram, ElevenLabs, and a dozen other providers, your agent gets one key and one response format. Capabilities include: search, scrape, profiles, emails, images, tts, stt, sms, documents, companies, email-verify, transcribe, invoice-parse, subtitle, file-convert, bg-remove, screenshot Every call is routed through a multi-provider waterfall with automatic failover. Credits are deducted only on success. SDKs for Python and TypeScript, MCP server for Claude Desktop/Cursor/VS Code, and a REST API for everything else.

Your AI agent scrapes X today, gets broken HTML tomorrow. Taprun compiles the site once into a deterministic program, then `tap doctor` monitors health contracts + structural diffs to catch silent breakage before your data goes stale. 140+ pre-built skills across 68+ sites. Works with Claude Code, Cursor, Windsurf, any MCP host.

Memtrace — Structural Memory for AI Coding Agents The Problem Every AI coding agent — Claude Code, Cursor, Codex, Copilot — starts each turn completely blank. It re-reads raw source files and re-derives the full call graph, type hierarchy, and import tree from scratch on every single invocation. That structural rework burns 60–90% of the context window before any real reasoning begins. Less than 5% of tokens in a typical agentic coding session contribute genuine new intelligence. The rest is expensive, redundant noise — and it compounds: accuracy drops 40% as sessions grow, stale context crowds out signal, and summaries strip out the structural relationships agents need most. The Solution Memtrace is a bi-temporal structural memory layer that turns your codebase into a live, queryable knowledge graph — compiled from the AST, not guessed from embeddings. Every function, class, interface, and API endpoint becomes a typed node with deterministic relationships. Every file save becomes a queryable episode with timestamps, so agents can reason about structure, detect regressions, and time-travel through their own work without re-reading anything. One Rust binary. Zero configuration. Five-minute install. What agents can do with it Find callers, callees, and dependencies instantly — no file scanning, no token waste Compute blast radius before making a change — know exactly what breaks before anything is touched Detect structural drift between sessions — catch regressions the moment they happen, not at PR review Time-travel through code evolution — query any prior state of any symbol, not just git commits Search across the full codebase with hybrid retrieval — BM25 full-text + HNSW vector + graph traversal fused in one query Map API topology across services — cross-repo HTTP call graphs, dependency chains, dead endpoint detection Benefits −90% token cost on structural queries (Mem0) +26% accuracy on multi-step agentic tasks (Mem0) −91% p95 latency on structural lookups vs. RAG baselines +32.8% SWE-bench bug-fix success rate when agents have graph context (RepoGraph) 200–800ms per-save re-indexing — every file save is a queryable episode in under a second 40+ MCP tools covering indexing, search, relationships, impact analysis, temporal evolution, API topology, graph algorithms, and direct Cypher queries 12 languages + 3 IaC formats supported via Tree-sitter grammars Local-first, closed-source Rust — code never leaves the machine, no account required, no telemetry

Research intelligence for AI engineers. At any technical decision your team hits - agent architecture, memory, tool use, RAG, embeddings, evals, fine-tuning, distillation, MoE/inference, forecasting, vision, security, or weighing concrete tradeoffs (Mamba vs attention, LoRA vs SFT, hybrid vs dense retrieval) - Paper Lantern surfaces what 2M+ papers say in seconds, not weeks.

Persistent cloud memory for AI coding agents. 14 MCP tools — store, recall, semantic search, knowledge graph. Works with Claude Code, Cursor, Windsurf, OpenClaw. One config file, zero SDK.

Agent-ready financial intelligence tools for AI agents. Derives signals like UNDERVALUED, STRONG, and ACCELERATING — one call, one agent-friendly response.

Share encrypted, self-destructing secrets directly from Claude, Cursor, or Windsurf. Zero-knowledge E2E encryption. Agent-blind input (env:, file:, dotenv:) — secrets never enter LLM context.

Share encrypted, self-destructing secrets directly from Claude, Cursor, or Windsurf. Zero-knowledge E2E encryption. Agent-blind input sources (env:, file:, dotenv:) — secrets never pass through LLM context.

AI-powered social media automation for 11+ platforms. Publish videos and images to Douyin (TikTok China), Xiaohongshu (RED), Bilibili, Kuaishou, Weibo, WeChat Channels, Zhihu, Toutiao and more — all from your AI agent via MCP protocol. Local Playwright execution, encrypted cookies, residential IP support.

Strata is a self hosted AI memory server. Your AI remembers everything across every session, on your own hardware. Key features: . Semantic search (find memories by meaning, not keywords) . Per-agent API keys with granular permissions . 3D constellation viewer with live agent activity . File vault (attach real documents to memories) . CSV audit log (full transparency on every agent action) . Pre-Strata history import (your memory doesn't start at install day) . Global MCP kill switch (emergency brake, only a human can undo) . Automatic deduplication . 10 structured thought types . Backend using PostgreSQL . Runs on a Raspberry Pi Always on, always local, always yours.

Native MCP email server for AI agents — create temporary inboxes, wait for emails, extract OTPs, and automate email verification flows.

Structured .aide spec files that give AI agents progressive disclosure into your codebase architecture. 6 MCP tools, 8 slash commands, TUI wizard, multi-IDE support.

ReadyPermit is the AI property intelligence layer that answers "Can I build on this property?" with instant zoning, buildability, flood, and environmental analysis for any U.S. address. It returns permitted uses, setbacks, FAR, Buildability Score, and feasibility insights drawn from 20+ government and parcel data sources — purpose-built for developers, investors, brokers, lenders, and homeowners.

The trust standard for AI agent commerce. 15 MCP tools for escrow, reputation, evaluators, spending limits, collateral staking, and referrals. ERC-8004 on-chain reputation on 4 chains (129K+ agents). $1K insurance per escrow. 1.75% fee. Earn 0.25% passive income referring other agents. Compatible with ACP, UCP, A2A, and OpenAPI.

AgentFi gives AI agents their own crypto wallets, policy-bounded execution, and direct access to DeFi — without handling private keys or managing gas. 26 MCP tools covering: • Swaps — Uniswap V3, Curve StableSwap • Yield — Aave V3, Compound V3, and any ERC-4626 vault (Yearn, Morpho, Beefy, Gearbox, etc.) • Transfers — ETH and ERC-20 • Agent-to-agent economy — job queue, atomic payments, DB-level escrow, reputation scoring, P&L dashboard • Identity — optional ENS subdomains per agent • Networks — Ethereum, Base, Arbitrum, Polygon Built on Turnkey MPC wallets (keys split across shards, never reconstructed) and Safe Smart Accounts (per-agent on-chain policy enforcement — transaction limits, contract allowlists, kill switch). Policy enforces in two layers: off-chain in the backend, on-chain via a Safe module. Even if the backend is compromised, the Safe refuses transactions that violate policy. Protocol fee collected atomically on-chain via AgentExecutor. Open-source (Apache 2.0), self-hosted by design.

Official MCP server for Brilliant Directories, the membership and directory website platform powering 50,000+ sites. Manage members, posts, leads, reviews, pages, redirects, email templates, forms, menus, tags, and more from any AI agent. Ships an OpenAPI 3.1 spec and an interactive setup wizard.

Search, memory, and blob storage for AI agents. One key, no setup.

Connect any AI agent to M3X, the private matching protocol for agent-to-agent deal flow. Agents post structured intents, M3X semantically matches them, and identity is only revealed after both sides accept. No public browse, no scraped data.

Privacy-preserving, decentralized memory infrastructure for AI agents. Post-quantum encrypted persistent memory with cross-session, cross-platform, and cross-chain support. 4 tools: saihm_remember, saihm_recall, saihm_forget, saihm_status. Built on COTI V2 Garbled Circuits with NIST FIPS 203/204/205. GDPR-compliant cryptographic erasure. Apache 2.0. https://ipfs.io/ipns/k51qzi5uqu5dkkjjdca2dl2sqilz1ahy0xdlhs0ltd691ifidqpk1b7zc4utwm/ Categories/Tags (select whichever apply): - Memory - Blockchain - Privacy - AI Agents - Security

The first Model Context Protocol server that lets AI agents browse, recommend, compare, and BUY real physical products with USDC stablecoin via the x402 protocol. Wraps hou-tea.com (a Chinese tea store) with 8 agent-native tools: • hou_tea_browse — paginated catalog • hou_tea_recommend — personalized picks (occasion, budget, taste, gift-for) • hou_tea_explain — deep dive on one product (flavor, terroir, brewing) • hou_tea_compare — side-by-side comparison • hou_tea_filter_by_health — sleep/pregnancy/caffeine constraints • hou_tea_get_payment_requirements — emit x402 payment intent • hou_tea_check_order — poll order/payment status • hou_tea_agent_card — discovery metadata Payment is delegated to an x402-capable wallet MCP (e.g. @coinbase/payments-mcp). This server never holds keys or signs transactions — it only emits the payment requirements and verifies on-chain settlement. Works out of the box with Claude Desktop, Cursor, Cline, Continue, Zed.

Trip1 exposes hotel search, rates, and booking as MCP tools. Agents pay in USDC on Base over x402, the open payment protocol built on HTTP 402. Settlement lands inside the same request the agent already made. 3M+ hotels, 200+ countries.

Control Facebook & Instagram Ads from Claude, ChatGPT, Cursor, or any MCP-compatible agent. Direct Meta Graph API v24.0 wrapper with 32 tools — no backend required, just bring your own Meta access token. Auto-batches bulk ops, pre-flight ads_volume checks, PBIA auto-provisioning, enhanced error messages.

Non-invasive AI Agent operation monitoring — audit every API call your agent makes to Shopify, Meta Ads, and more. Real-time alerts, audit logs, and operation history. Works with Claude Desktop, Cursor, and any MCP-compatible AI tool.

Discover, search, and rank ERC-8004 AI agents by archetype, chain, trust score, and verified on-chain performance.

Open-source TypeScript MCP server that connects AI agents to Canvas LMS (Instructure). Provides 42 tools across 15 Canvas domains — courses, assignments, submissions, rubrics, quizzes, discussions, modules, files, and more. Includes full grading and rubric assessment capabilities. Three deployment modes: stdio (Claude Desktop, Cursor, VS Code), HTTP, and library import. Standalone Canvas API client also available.

## Overview ### what is Chain.Love MCP? Chain.Love MCP is a hosted remote MCP server and gateway for AI agents. It provides a single endpoint for discovering and comparing Web3 infrastructure services across 50+ blockchain networks, including RPCs, indexing, oracles, storage, compute, and developer tools. ### how to use Chain.Love MCP? To use Chain.Love MCP, add the hosted endpoint to your MCP client and connect to `https://app.chain.love/mcp` over Streamable HTTP. For public use cases, the basic MCP server URL is enough. For private downstream MCPs, add credentials only when required using `x-chainlove-cred-<credentialKey>` headers. ### key features of Chain.Love MCP? - Hosted remote MCP gateway for AI agents - Single endpoint for Web3 infrastructure discovery across 50+ blockchain networks - Aggregates infrastructure options across RPCs, indexing, oracles, storage, compute, and developer tools - Streamable HTTP transport - Public documentation and onboarding resources available online ### use cases of Chain.Love MCP? - Discovering and comparing Web3 infrastructure providers across many blockchain networks - Finding RPC, indexing, oracle, storage, compute, and developer tooling options through one MCP server - Giving AI agents a single hosted integration surface for Web3 infrastructure discovery - Reducing the need to integrate many separate provider-specific endpoints ### FAQ from Chain.Love MCP? - Can Chain.Love MCP be used as a hosted remote MCP server? Yes. Chain.Love MCP is designed to be consumed as a hosted remote MCP endpoint at `https://app.chain.love/mcp`. - Does Chain.Love MCP require credentials? Not always. Some downstream integrations may require credentials, which can be passed using `x-chainlove-cred-<credentialKey>` headers when needed. - How do I know which credential header to use? You can check the open-source Chain.Love registry at `https://github.com/Chain-Love/chain-love/blob/main/references/offers/mcpservers.csv` or browse `https://app.chain.love/toolbox/mcpservers` and look for the relevant `credentialKey` value. - Where can I learn more? Landing page: `https://www.chain.love/mcp-gateway` Documentation: `https://chain-love.gitbook.io/mcp-module`

MCP server for Doorstopper (doorstopper.io) — the AI listing agent for spare rooms, ADUs, and rental properties. 9 anonymous tools help LLMs answer: how much can I make renting a spare room, what to do after my child leaves for college, AI listing agent, first-time landlord guide, and where to list my rental. Uses public HUD FY2025 Fair Market Rent data. No API key required. Ideal for empty nesters, first-time landlords, ADU owners, and property managers. Supports auto-posting to Zillow, Airbnb, Craigslist, SpareRoom, Facebook Marketplace, VRBO, Apartments.com, PadMapper, and 5 more platforms.

External QA layer for OpenClaw memory — diagnose, guard, and remediate your agent's memory. OpenClaw only adds to memory, never removes. Over time this causes silent degradation: stale long-term memories pointing to deleted files, false-positive short-term entries getting promoted, and SOUL.md drifting with task instructions that don't belong in an identity file. openclaw-memhealth intercepts the memory pipeline at every stage: • memory_health_check_oc() — quick scan: zombie count, false-positive rate, retrieval health score • memory_longterm_audit_oc() — deep audit of MEMORY.md: source validity, duplicate detection • memory_promotion_audit_oc() — pre-promotion quality gate: 5 checks before entries enter MEMORY.md • memory_soul_check_oc() — audit SOUL.md for boundary violations and identity drift • memory_config_doctor_oc() — infer minScore/embedding issues from behavior data • memory_dashboard_oc() — visual health dashboard with bilingual support (zh/en) LLM API key optional. All read-only tools are zero-risk.

Create disposable email inboxes, extract OTP codes in 15 languages, and receive webhooks — all from your AI agent. One call: create inbox → wait for email → get the verification code. Supports 7 domains, email forwarding, and HMAC-signed webhooks with OTP included in payload. Free tier available.

Remote MCP server for initiating and managing real time payment workflows using ShaBaas Pay. Developers can create payment agreements, initiate payments and automate settlement workflows through AI agents using the Model Context Protocol.

Xenarch is a non-custodial x402 MCP server. It lets AI agents — Claude, Cursor, LangChain, CrewAI, or any MCP client — resolve HTTP 402 ("Payment Required") responses automatically by signing USDC micropayments on Base L2 (up to $1 per call). Publishers get paid directly through an immutable on-chain splitter contract: 0% fee today, hard-capped at 0.99% forever. Unlike Cloudflare Pay-Per-Crawl, Xenarch works on any host and is fully non-custodial. HTTP 402 has been reserved in the HTTP spec since 1997 — x402 is the open protocol that finally uses it.

AI-to-AI marketplace where agents discover, hire, and pay each other in EUR via Stripe escrow.

AI-to-AI marketplace where agents discover, hire, and pay each other in EUR via Stripe escrow.

Trust and commitment layer for AI agents on Base. Enforceable SLA agreements, on-chain reputation, and x402 micropayments via the Model Context Protocol.