Query project history, past decisions, and known gotchas from claude-mem observations. Use when user asks "last session", "did we already", "what did we decide", "project history", "timeline", or "what happened with".
From dev-toolsnpx claudepluginhub alexei-led/cc-thingz --plugin dev-toolsThis skill is limited to using the following tools:
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Compares coding agents like Claude Code and Aider on custom YAML-defined codebase tasks using git worktrees, measuring pass rate, cost, time, and consistency.
Query cross-session history via claude-mem.
Scope: Searches observations stored by claude-mem in the current project only. Does not access git history, file contents, or observations from other projects.
If claude-mem tools are not available: Tell the user that cross-session memory requires the claude-mem plugin (/plugin install claude-mem@thedotmack). Suggest alternatives: check git log for recent changes, read CLAUDE.md files for project context, or use git blame for file history.
search with keywords — returns compact list with IDs (~50-100 tokens/result)get_observations with IDs from search — returns full narratives (~500-1000 tokens/result)timeline with anchor ID or query — shows chronological context around an observation| Scenario | Action |
|---|---|
| "What did we fix last session?" | search with file path or feature name |
| "Did we try this before?" | search with approach keywords |
| Past decisions on a feature | search → get_observations on relevant IDs |
| Recurring bug investigation | search type filter for gotchas/problem-solution |
| Full project timeline | timeline with broad query |
AND, OR, NOT, quoted phrasesgotcha, problem-solution, decision, discoveryPresent findings as a concise list ordered by recency:
MEMORY RESULTS: {query}
=======================
[date] {type} — {summary} (ID: {id})
[date] {type} — {summary} (ID: {id})
If nothing found: "No observations found for '{query}'. Try broader terms or check git log."