B2B enrichment API for AI agents: 89 canonical fields per person + company, each with source, confidence, and freshness. One call, ten sources, no per-field bills.
Heldly is an AI-native scheduling agent for Claude. Tell Claude what meeting you want. Heldly reads everyone's Google Calendar, places 3 holds across all hosts, sends a picker email to the invitee, and books the meeting when they choose. Built for sales, partnerships, recruiting, and any external meeting that crosses orgs.
Gorgias is a helpdesk and live chat platform specializing in e-commerce, offering automated support, order management, and unified customer communication
Financial reasoning infrastructure for AI agents - typed models, deterministic compilation, cryptographic receipts via MCP
Agentic CRM for service businesses — 136 typed tools across customers, bookings, loyalty, invoices, and WhatsApp/SMS. Hosted at api.favcrm.io/mcp. What it does Customers & loyalty — segments, memberships, rewards, points Bookings — create, confirm, cancel, no-show; capacity-aware schedules Commerce — invoices, payments, products, orders, inventory Communications — WhatsApp, SMS, email with templates CRM core — contacts, tasks, tickets, deals, campaigns Auth API key (favmcp...). Sign up free at favcrm.io → Settings → API Keys. Free tier: 100 customers + 200 bookings/month. No credit card. Quickstart Install snippets, examples, and smoke tests: github.com/favcrm/mcp
Clean US equity total returns + institutional risk decomposition, via MCP. RiskModels gives agents dividend-adjusted total return series for any US stock or ETF — and decomposes both the return and its risk into market → sector → subsector → residual layers, with executable ETF hedge ratios for each. Built on ERM3, a hierarchical factor model with orthogonalized factor construction over ~3,000 US equities (16k-name historical panel), daily history back to 2006. One MCP call covers performance tracking, return attribution, manager-skill / 13F review, hedging, stat-arb, or feeding clean returns into your own models. Capabilities Returns — daily dividend-adjusted total (gross) return series, point-in-time / time-safe Return attribution — gross return split into L1/L2/L3 factor vs residual; isolates the residual (stock-picking / alpha) series Risk decomposition — additive market / sector / subsector / residual variance shares (su
VAST XML validation MCP server for programmatic video advertising. Over $30 billion in annual CTV and video ad spend flows through VAST XML — malformed tags cause lost impressions, broken tracking, and revenue discrepancies between platforms. Validates VAST tags against IAB Tech Lab VAST 2.0, 3.0, 4.0, 4.1, 4.2, and 4.3 specifications, W3C XML 1.0 well-formedness, RFC 3986 URI syntax, IANA media types, ISO 4217 currency codes, Ad-ID registry format, and IAB SIMID 1.0–1.2. 118 rules covering required fields, schema validation, structural correctness, security, deprecated features, and value formats. Tools: validatevast (validate inline XML), validatevasturl (fetch and validate a VAST URL, following wrapper chains), listrules (browse all 118 rules), explainrule (get fix guidance for a specific rule), fixvast (auto-fix common issues). Built on a zero-dependency Rust core. Sub-millisecond latency. No data retention — VAST XML is validated ephemerally and never stored. Self-hostabl
Attio is a fully customizable workspace for your team's relationships and workflows.
EasyWeek is an all-in-one booking and business management platform for salons, clinics, studios, and other appointment-based businesses across Europe and beyond. This MCP server exposes your EasyWeek workspace to any MCP-compatible AI client — Claude Desktop, Claude Code, Cursor, Windsurf, Cline, and others — so you can manage your business through natural conversation instead of clicking through dashboards. Ask your AI assistant things like: "Show me all bookings for tomorrow at the downtown location." "When is Maria's next free slot for a 60-minute haircut?" "Cancel John's 3pm appointment and add a note that he rescheduled for next week." "Who are my top 10 customers by booking frequency this quarter?" "Create a booking for Anna Schmidt with stylist Petra on Friday at 10am for a color treatment." The server is production-ready, hosted in Germany on Hetzner infrastructure, GDPR/DSGVO compliant, and authenticated via OAuth — no API keys to copy, no config files t
Agent Personas for Claude. 14 MCP tools, 8 built-in personas (CEO, CFO, CMO, CTO, PM, Analyst, Support, Creative), custom personas, chained workflows. Zero extra API cost. Free tier.
Company verifier for AI agents. Sanctions lists, Companies House, ACRA. KYC and AML screening.
Search engine for AI agents. Closes the gap between an LLM's training cutoff and now, plus daily snapshots of high-signal slices agents care about: supply- chain CVEs, new research papers, and frontier AI lab releases. Corpus is ~22,800+ timestamped docs across 6 active sources — Hacker News, arXiv, curated developer RSS, GitHub Releases, NVD + GitHub Security Advisories + OSV (cves), HuggingFace daily papers + bioRxiv (papers), and frontier lab announcements (frontier). Refreshed continuously, with deeper daily slice snapshots fired at 1pm Mountain Time. Seven tools, priced per call in USDC over x402: • fillinquery ($0.01) — generic post-cutoff vector search across all corpora • fillinanswer ($0.02) — synthesized answer with inline citations • querycves ($0.02) — supply-chain vulnerabilities (NVD + GHSA + OSV) • querypapers ($0.03) — new research (HF daily + bioRxiv ∪ arXiv) • query_frontier ($0.05) — frontier lab announcements + trending models • fil
OrgX is coordination infrastructure for AI-native teams. It gives your LLM a persistent organizational layer: initiatives with milestones and tasks, human-in-the-loop decision workflows, specialist agent delegation, and cross-session memory that survives tool switching. What you can do with OrgX via MCP: Scaffold initiatives — decompose a goal into workstreams, milestones, and tasks in one call Manage decisions — create, review, approve, or reject decisions with audit trails Delegate to specialist agents — spawn tasks for domain agents (engineering, marketing, product, sales, operations, design) and monitor their progress Query organizational memory — search past decisions, artifacts, and learnings across initiatives Track progress — get initiative health, agent status, blockers, and morning briefs Plan and prioritize — score queues, get next-action recommendations, and run autonomous sessions with budget guardrails OrgX is built for solo founders and small teams who work across mult
OneSignal is a customer engagement platform that lets you send targeted push notifications, emails, SMS, and in-app messages, manage audiences, and track campaign performance. With the OneSignal MCP, manage your messaging directly from your AI assistant. Send push notifications, emails, and SMS by simply describing your audience and message. Check campaign delivery stats, build audience segments, manage templates, and handle user subscriptions all through conversation.
Connect AI assistants to PostgreSQL, MySQL, or SQL Server in 60 seconds. 24 dialect-aware tools — query, schema introspection, anomaly detection, query optimization. Read-only at three layers (firewall + transaction + rules engine).
AI reasoning checks any document against named international standards before your agent acts on it.
Access your network seamlessly with a simple and efficient server. Leverage a variety of tools to enhance your applications and workflows. Start integrating with your existing systems effortlessly.
Map text into knowledge graphs to create a structured representation of conceptual relations and topical clusters in your documents. Detect content gaps between the topical clusters and generate research questions to drive research and content creation using the powerful Graph RAG technology underpinning InfraNodus. Get additional insights about texts: main topics, keywords, and underlying themes. Connect to your existing InfraNodus graphs or create new ones to enrich analysis and outputs.
Composio enables AI Agents and LLMs to authenticate and integrate with various tools via function calling.
AI Shopping tools for product search, comparison, and safe checkout Commerce Gateway — an infrastructure layer that enables open-source AI agents to participate in agentic commerce through the Universal Commerce Protocol. Our platform gives agents a hosted UCP profile registry, a secure MCP gateway, and access to commerce flows without requiring every agent to own a domain, GitHub account, or Shopify credentials. With this solution, agents can discover products, recommend options, build carts, validate them with the user, and generate checkout handoff links where the buyer completes payment safely on Shopping platform. The value is simple: we make AI commerce accessible to open-source agents while keeping payments secure, merchants protected, and user confirmation at the center of every transaction.
AI model router. Checks whether to use local Ollama or cloud inference before each API call.
