MKG Recall
Retrieve relevant memory from the Meta Knowledge Graph and return only the
useful facts. This is the Codex skill equivalent of the Claude Code
mkg-recall subagent.
Workflow
- Identify whether the request needs project-scoped facts, user-scoped facts, or both.
- Use read-only MKG tools only. Prefer
project_get_contextfor ranked recall; useneo4j_read_cypherfor custom read-only queries. - Never write to the graph from this skill.
- Prefer
approvedlearnings as policy. Treatcandidatelearnings as hints andDecisionnodes as context, not policy. - When querying Neo4j through MCP, wrap temporal values with
toString(...)so date/datetime values do not serialize as{}.
Output
Return a short ranked list of relevant learnings and decisions, including status and confidence when available, followed by one or two sentences of synthesis. If nothing relevant exists, say so plainly.