Prototypes the ideas that built the shop.
104 packages from the MCP Tool Shop org — voice engines, developer tools, desktop apps, game prototypes, and more. Preserved during the April 2026 consolidation. Every seed carries a structured passport (CodeMeta + RO-Crate + MCPD lifecycle + patterns + agent capsule). Browse the source, steal patterns, revive what works.
Clone
git clone https://github.com/mcp-tool-shop-org/prototypes.git
Browse
https://mcp-tool-shop-org.github.io/prototypes/seeds/
Machine-readable
curl https://raw.githubusercontent.com/mcp-tool-shop-org/prototypes/main/llms.txt
Not a graveyard — a seed vault
Every package here solved a real problem or proved a concept that shaped the tools we ship today.
104 packages
Across 13 categories. 90 ship with tests. Every seed has a passport: identity, lifecycle, taxonomy, structured patterns, and (soon) lessons-learned.
Machine-readable
Every seed has passport.json composing CodeMeta 3.0 core, RO-Crate 1.1 profile, MCPD-style lifecycle facets, SWHID slot, and novel patterns[]/failureModes[]/agentCapsule fields. AJV-validated. llms.txt at repo root.
Revivable
See something that should be a product? Pull it out, give it a repo, and ship it. Passports are starting points, not dead ends — lifecycle.state flows sapling → active → graduated.
Packages by category
104 packages across 13 domains — generated from passport metadata.