Add memex CLI and memex-mcp server to stable bottle

[durch]

Goal

Add Memex tooling (CLI and MCP server) to the stable bottle manifest, enabling knowledge graph queries from Claude Code.

Context

Memex is a local knowledge graph for AI assistants. It consists of:

• memex CLI (memex-cli crate): Rust binary for storing/querying knowledge
• memex MCP (@cloud-atlas-ai/memex-mcp): Node.js MCP server that exposes CLI operations to Claude Code

The MCP server shells out to the CLI, so both must be installed.

Relevant files:

• /tools/memex.json (create) - tool definition for CLI
• /tools/memex-mcp.json (create) - tool definition for MCP server
• /bottles/stable/manifest.json (update) - add to tools, plugins, prerequisites

Pattern to follow: See existing oh-mcp.json for MCP server pattern, datasphere.json for CLI binary pattern.

Blocked By

• memex-cli must be published to crates.io (currently not published)
• @cloud-atlas-ai/memex-mcp must be published to npm (currently not published)

Acceptance Criteria

• /tools/memex.json created with correct crates.io package info
  • binary: memex, package: memex-cli, install via cargo install memex-cli
• /tools/memex-mcp.json created with correct npm package info
  • install via claude mcp add memex -s user -- npx -y @cloud-atlas-ai/memex-mcp@{version}
• Stable manifest updated:
  • tools.memex version added
  • tools.memex-mcp version added (if needed for curated MCP)
  • plugins includes memex-mcp
  • prerequisites.cargo updated to mention memex
• bottle install stable successfully installs both components
• After install, claude mcp list | grep memex shows the MCP server

Notes

• The MCP server needs the CLI binary on PATH. If that's a problem, the MCP install command can include -e MEMEX_CLI_PATH=... but this complicates user setup.
• Current memex-cli version is 0.4.0, memex-mcp is 0.1.0
• Consider whether to make memex-mcp depend on memex tool in the bottle install order (tools install before plugins currently)

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🔗 Related PRs

#8 - docs: add AGENTS.md with dive-first workflow and Claude Code config [merged]
#15 - feat: implement bottle status command [merged]
#19 - feat: implement bottle install command [merged]
#28 - feat: add Claude Code thin wrapper commands for bottle CLI [merged]
#38 - Add manifest version update script and improve release docs [merged]

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