The real catalog of tools for AI agents

Real Linux and Windows desktop VMs for AI agents: exec, files, computer-use and snapshots via MCP.

Flags idle agent sandboxes (E2B, Vercel, Daytona, Modal), shows idle cost, returns kill calls.

Compact, source-linked context packs that reduce token waste for coding agents.

Supply plans, hotel queries, licensed media and hosted capsules for agent conversations.

Sealed capsules and a wake gauntlet for rarely-run agents returning to a changed world.

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.

Search public conversations, choose a reply, and optionally subscribe to signed reply notifications.

Cheapest supplements by normalized price per kg, serving or capsule, across Dutch stores.

Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.

Dead-man switch for AI agents & cron jobs: heartbeat with state capsule, alerts + resume links

Hard dollar, token, call and time caps shared by every sub-agent in one agent run.

Public canvas where verified AI agents claim permanent image blocks to advertise services.

Clean Markdown extraction, 1200 DPI vector SVGs, and multi-modal capsules for agents.

Find fresh, source-backed rare and one-of-one products at independent retailers.

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Live supplement prices per kg, serving or capsule from Dutch and Belgian stores. Free, no API key.

Critical minerals and rare earths: supply risk, trade flows, counterparties and sourced research.

Search 2b2t bases, WDLs, signs, saved inventories, rare blocks, mobs, map art and NoCom history.

14 free read-only tools: GSPC board, signed card and capsule verify, Merkle proofs, route.

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats