undeadindustries
071fa015e0
Adds first-class Cursor IDE integration alongside the existing Claude
Code and Codex hook flows, so Cursor users get the same automatic
diary saves, pre-compaction transcript capture, and session-start
memory recall — without changing any default behaviour for existing
users.
What's included
---------------
Cursor hook scripts (hooks/cursor/):
- mempal_save_hook_cursor.sh — Stop event, counter +
loop_count guard, pending-save marker consumption, background
mempalace mine, followup_message emission.
- mempal_precompact_hook_cursor.sh — synchronous mine before
compaction, drops a pending_save marker, returns user_message.
- mempal_wake_hook_cursor.sh — sessionStart event,
wing-scoped recall guidance via additional_context.
- lib/common.sh — shared parsing + state helpers
(bash 3.2 safe, no heredoc-in-subshell traps).
- install.sh — idempotent installer with
--scope, --variant, --dry-run, --uninstall. Recognises existing
entries by basename so re-installs across paths work.
- STDIN_SHAPE.md, README.md — payload schemas + quick
reference.
Cursor plugin (.cursor-plugin/ + repo-root components):
- plugin.json, marketplace.json, README.md.
- skills/mempalace/SKILL.md — model-invocable skill mirroring the
Claude plugin's skill surface.
- commands/mempalace-{help,init,mine,search,status}.md — slash
commands for marketplace-published installs (filename = slug).
- mcp.json — auto-registers the mempalace MCP
server, wrapped under the documented mcpServers key.
Examples + docs:
- examples/cursor/hooks.json, hooks.minimal.json + README.
- website/guide/cursor-hooks.md + sidebar entry.
- README.md and CHANGELOG.md updates.
Tests (129 new, all green):
- tests/test_cursor_hooks_shell.py — 75 behavioural tests for
the three hook scripts: kill switches, input parsing, counter
logic, loop prevention, pending markers, wing inference, logging.
- tests/test_cursor_hooks_install.py — 19 contract tests for the
installer: dry-run, idempotent merge, basename-matched uninstall,
refusal to overwrite malformed JSON.
- tests/test_cursor_plugin_manifest.py — 35 contract tests for the
plugin: manifest validity, version sync with mempalace.version,
mcp.json shape, skill/command frontmatter, default-discovery
layout invariants.
Design notes
------------
- Local-first and zero-API by default; hooks never call external
services. Same privacy model as the existing Claude Code hooks.
- Fail-open: hook scripts deliberately do not use set -e so a broken
hook can never block the user's conversation.
- Cursor preCompact cannot block + return a followup, so we
synchronously mine the transcript and drop a pending_save marker
that the next stop hook consumes — guarantees verbatim capture
before context window compression.
- Cursor's default plugin discovery requires real commands/, skills/,
and mcp.json at the plugin root (verified against the cached
cloudflare plugin); .cursor-plugin/{commands,skills} are convenience
symlinks back to those canonical locations.
- bash 3.2 compatibility throughout: avoids heredoc-in-command-
substitution parser bugs; uses python -c for JSON parsing;
basename-matched entry recognition in install.sh.
- All changes are additive. No existing files are removed, no
existing hooks change behaviour, and no new runtime dependencies
are introduced.
Co-authored-by: Cursor <cursoragent@cursor.com>
8 lines
84 B
JSON
8 lines
84 B
JSON
{
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"mcpServers": {
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"mempalace": {
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"command": "mempalace-mcp"
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}
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}
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}
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