Add the Atlaso Memory plugin

[imashishkh21]

Add the Atlaso Memory plugin

Adds Atlaso (atlaso/) — automatic long-term memory for Cursor. It recalls what
you've decided and remembers what matters across sessions, projects, and tools, so the
agent starts each session with the relevant context instead of a blank slate.

Homepage: atlaso.ai · Source: atlaso-labs/cursor

What it adds

Component
Hooks	sessionStart recalls relevant notes into a rules file; stop/sessionEnd capture the exchange. The automatic loop, zero model involvement.
MCP server (atlaso)	5 tools — recall, remember, forget, recent, status — for deliberate moves.
Rule (alwaysApply, with frontmatter)	Orients the agent: treat recall as known context.
Skill	Curation judgment — what's worth keeping, personal vs project.

Self-contained — no external binary

The MCP server is lib/mcp.ts, which ships inside the plugin and runs on the bun
Cursor already provides (bun run ${CURSOR_PLUGIN_ROOT}/lib/mcp.ts). There is no
unpublished CLI or npm package to install — the whole plugin is self-contained and
works on a fresh machine. Rule has valid description + alwaysApply frontmatter; the
skill has name + description; rule and skill are distinct (orientation vs judgment).

Privacy (a memory plugin should be explicit here)

• Secrets are scrubbed on the user's machine before anything is sent — API keys,
  tokens, and credentialed URLs are redacted client-side (regex + entropy), and again
  server-side.
• Per-tool credentials. The plugin holds its own token, so removing it revokes only
  Cursor — nothing else on the machine.
• Fails open. If memory is unreachable, Cursor works exactly as usual — capture and
  recall never block or break a turn.
• Users own their data and can view/delete any memory at
  app.atlaso.ai/dashboard.

Validation

• Passes node scripts/validate-plugins.mjs (marketplace + plugin manifests).
• The plugin is covered by 100+ unit tests plus an offline end-to-end harness in the
  source repo.

Maintained by Atlaso Labs (we ship the same memory for Claude Code, Codex, and
Antigravity). Happy to make any changes the team would like. Contact: hello@atlaso.ai

---

Note

Medium Risk
Hooks run on every session and turn end and can send scrubbed conversation text to Atlaso’s cloud when linked; auth and per-tool tokens live under ~/.atlaso, though the design is fail-open and gates on entitlement/revocation.

Overview
Adds Atlaso to the marketplace and ships a new self-contained atlaso/ bun/TypeScript plugin for long-term memory (no separate CLI or build step).

Automatic loop (hooks): sessionStart recalls notes from the Atlaso API and writes .cursor/rules/atlaso-recall.mdc in the workspace (workaround for broken additional_context injection). beforeSubmitPrompt / afterAgentResponse stash user/assistant text; stop / sessionEnd gate, scrub secrets, tag personal vs project scope, and batch-deposit to the brain with idempotent client_id and stop/sessionEnd dedupe via completion receipts. First run can spawn a detached PKCE device authorize flow into ~/.atlaso/auth.json.

Supporting client logic: thin REST client with fail-open behavior and verified-only token retirement (x-atlaso-response); per-tool credentials at ~/.atlaso/tools/cursor.json under kernel flock; entitlement caching (free plan = one active tool); project keys from git origin; MCP stdio server for recall / remember / forget / recent / status (mcp.json).

Also includes an alwaysApply rule, memory curation skill, AGENTS.md, docs, license, and changelog.

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