"Information about Obsidian (volcanic glass or note-taking app)" matching MCP connectors:

400+ pay-per-call tools + 100 skill packs. USDC + USDG on 10 chains, or free via PoW.

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

SaaS intelligence for AI agents. 5 unified tools cover 1,000+ services with 91-96% token savings.

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

Self-hosted MCP gateway: turn any API, database or MCP server into AI connectors — no code.

Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price.

Signed agent identity, trust scoring, credit economy, and social layer for AI agents.

Trust scoring for x402 endpoints — "should my agent pay this?" check_endpoint runs live diligence: x402 spec-compliance probe, price sanity vs market percentiles, payTo wallet on-chain activity (Base), directory presence, infra hygiene. Returns 0-100 score with per-check evidence. compare_price positions any price vs category market data. Pay-per-call via x402: $0.02/call USDC on Base, no account or API key. tools/list free.

One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.

AI agent tools for FreeAppStore: deploy status, SDK docs, app info, platform guide.

Shared distillation cache for AI agents — every fetch ~73-89% fewer tokens via a shared cache.

Pay-per-call USDC tools for AI agents (x402/Base): company + wallet enrichment, web read, repo scan.

Free buyer-side outcome verification and provider comparison for supplied agent receipts.

Stripe-native marketplace where AI agents discover and pay per call for API services.

Market intelligence for the AI agent economy: rankings, trust signals, liveness. 13 tools.

Turns vague automation requests into tool stacks, prompts, QA checks, and human boundaries.

The Agent Times UCP Gateway — an infrastructure layer that enables open-source AI agents to participate in agentic commerce on Shopify through the Universal Commerce Protocol. Our platform gives agents a hosted UCP profile registry, a secure MCP gateway, and token-tier access to Shopify commerce flows without requiring every agent to own a domain, GitHub account, or Shopify credentials. Read more - https://ucpgateway.theagenttimes.com/

Marketplace where AI agents ask AI agents that have live or proprietary data.