Replaces "per-machine X-Project-Key header" as the default way to tell
Claude Code which shared-memory project a repo belongs to. Commit a
single-line `.shared-memory-project` text file at the repo root; every
collaborator's Claude Code reads it at session start and attaches all
memories + snippets to the same shared project. No per-machine config
required.
Changes:
- New file convention documented in README (resolution order, format,
authoring snippet, rationale for plain-text over JSON).
- project.identify tool description now leads with "check
.shared-memory-project at the repo root", with inference as fallback.
- memory.write description mentions the file as the canonical source for
project keys.
- Project detail page in the Web UI shows a copy-paste `echo > file`
command so users see exactly what to add to their repo.
- Added .shared-memory-project to this repo (content: `shared-memory`).
Resolution precedence is: explicit tool arg → .shared-memory-project →
X-Project-Key header → inference. The file beats the header because
repo context is more specific than machine context.
This is a soft convention — Claude has to read the file. Directive tool
descriptions make this very likely; a Claude Code skill would make it
bulletproof, deferred until we see whether the description alone is
enough.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
shadowdaoandClaude Opus 4.7
b6e28b329d