Plugin Claude Code
Plugin marketplace listing 1 plugin: bar-observatory.
Plugin Claude Code
Plugin marketplace listing 1 plugin: bar-observatory.
Plugin Claude Code
Local-only, deterministic flight recorder for Claude Code agent sessions. Five-channel effort ledger (T/R/L/Δ/E), report generation, and a read-only MCP query surface. Pure Rust + SQLite; nothing leaves your machine.
Command
Live health check — is BAR Observatory's recorder actually working, and what did it capture?
Command
Set up BAR Observatory for this project — local config + SQLite stores, idempotent.
Command
Generate BAR Observatory's optional self-improvement report (engineering or executive audience).
Command
Direct read-only query against a BAR Observatory capture database (tools, timeline, errors, or raw SQL).
Command
Generate the deterministic BAR Observatory report (JSON + HTML + Markdown) for a session.
Hook
Runs when a session starts, running bar-hook SessionStart. From bar181/bar-observatory.
Hook
Runs when a session ends, running bar-hook SessionEnd. From bar181/bar-observatory.
Hook
Runs when you submit a prompt, before the agent sees it, running bar-hook UserPromptSubmit. From bar181/bar-observatory.
Hook
Runs before the agent uses a tool, running bar-hook PreToolUse. From bar181/bar-observatory.
Hook
Runs after a tool call finishes, running bar-hook PostToolUse. From bar181/bar-observatory.
Hook
Runs when a tool call fails, running bar-hook PostToolUseFailure. From bar181/bar-observatory.
Hook
Runs when the agent asks permission for an action, running bar-hook PermissionRequest. From bar181/bar-observatory.
Hook
Runs on the PermissionDenied event, running bar-hook PermissionDenied. From bar181/bar-observatory.
Hook
Runs when a subagent starts, running bar-hook SubagentStart. From bar181/bar-observatory.
Hook
Runs when a subagent finishes, running bar-hook SubagentStop. From bar181/bar-observatory.
Hook
Runs before the context is compacted, running bar-hook PreCompact. From bar181/bar-observatory.
Hook
Runs after the context is compacted, running bar-hook PostCompact. From bar181/bar-observatory.
Hook
Runs when the agent sends a notification, running bar-hook Notification. From bar181/bar-observatory.
Hook
Runs when the agent finishes a response, running bar-hook Stop. From bar181/bar-observatory.
Hook
Runs on the StopFailure event, running bar-hook StopFailure. From bar181/bar-observatory.
Hook
Runs to expand your prompt before the agent sees it, running bar-hook UserPromptExpansion. From bar181/bar-observatory.
Hook
Runs after a batch of tool calls, running bar-hook PostToolBatch. From bar181/bar-observatory.