Analyze a single user-source Trigger attached to a Transcript Segment. Classify it (question vs delegation), confirm the Segment's Goal, and assess whether the Segment closed the loop on that Goal. The Trigger kind (New vs Correction) and source (user) are already set by the segmenter; this skill consumes them. If the Goal isn't self-evident, delegate to pull-together-agent-transcript-goal-context. Output feeds the "human prompting" recommendation bucket of analyze-agent-transcript.
Analyze a single user-source Trigger attached to a Transcript Segment. Classify it (question vs delegation), confirm the Segment's Goal, and assess whether the Segment closed the loop on that Goal. The Trigger kind (New vs Correction) and source (user) are already set by the segmenter; this skill consumes them. If the Goal isn't self-evident, delegate to pull-together-agent-transcript-goal-context. Output feeds the "human prompting" recommendation bucket of analyze-agent-transcript.
user-invocable
false
Analyze user prompt
Per-user-Trigger analyzer. Invoked once per Segment whose trigger.source == "user", regardless of whether trigger.kind is New or Correction.
Inputs
segment: a Segment from segments.json with trigger.source == "user". Carries the message text in trigger.text, the kind in trigger.kind (New | Correction), the stated Goal, and the meta block (event_range, model, spend). The orchestrator hands you the Segment directly — you do not walk raw JSONL.
surrounding_segments: parent and prior sibling — useful for grounding goal extraction and detecting whether a user-source Correction trigger was the user reacting to a Failure.
transcript.json: the OpenTranscripts Transcript document, available to dereference event ids from segment.meta.event_range when surrounding events are needed.
external_context (optional): external-context.json if present — supplies project / branch / repo / ticket context behind the session.
philosophy_prompting: the philosophy-on-prompting reference — the team's stance on closed agentic loops (end-to-end definition of done, verification, observability). Judge closed_loop and any prompting_recommendation against it.
Output
This is the item body. The orchestrator wraps it with id / segment_id / analyzer (see the orchestrator's "Findings-item shape" section) — emit only the fields below.
{"trigger_kind":"New" | "Correction","classification":"question" | "delegation" | "mixed","goal_certainty":"high" | "medium" | "low","closed_loop":true | false,"loop_break_reason":"<why the loop didn't close, if applicable>","issues":[{"kind":"ambiguous" | "missing_context" | "wrong_target" | "too_broad" | "...","evidence":"...","fix":"..."}],"prompting_recommendation":"<what the user should have written instead, or null>","recommendation_route":"prompting" | "skills" | "mcp" | "none"}
Evidence cites OpenTranscripts event ids (the id strings in transcript.json / segments.json), never integer turn numbers.
Sequencing checklist
Read segment.trigger. The kind (New | Correction) and source (user) are already set by Phase 2 — trust them
Classify the user message (segment.trigger.text): is it a question (the user wants information back), a delegation (the user wants the agent to do something), or mixed?
Confirm goal_certainty. If it would be low, invoke pull-together-agent-transcript-goal-context with the Segment and external_context before giving up
Determine whether the Segment closed the loop on its Goal. Per the philosophy-on-prompting reference, a closed-loop Trigger carries an end-to-end definition of done and (where the Goal needs it) the verification + observability the agent needs to finish unaided — not a step-by-step hand-hold:
The Segment's Outcome from segments.json is the source of truth — Success = closed, Failure = not closed
If the next sibling Segment opens with a Correction trigger (either source), this Segment is a retro-Failure even if outcome == Success; flag it accordingly (user-source Correction is the stronger flag)
closed_loop reflects the prompt's own merit, not whether the run happened to finish. If the loop broke for a reason unrelated to the prompt — the session was killed, the harness crashed, an infra/network failure, the user revoked access mid-run — keep closed_loop set per whether the prompt was self-contained enough to have closed the loop, and record the external break in loop_break_reason explicitly tagged as non-prompt (e.g. "non-prompt: harness crash at <event_id>"). Don't penalize a well-formed prompt for an infra failure
Identify prompting issues (three failure modes):
Incorrect — the user asked for the wrong thing
Ambiguous — the message left room for interpretation that hurt the Outcome
Missing context — the agent could only have succeeded with information the user didn't provide
If a prompting issue is the root cause of a Failure or retro-Failure, write a concrete prompting_recommendation showing what a better version of the user message would have looked like — per philosophy-on-prompting, usually a definition of done plus how the agent should verify it. Set recommendation_route to where the fix lives (usually prompting; route to skills or mcp when the message itself was fine but the agent hit a foreseeable capability gap the prompt couldn't have closed — no browser, no log access, no MCP server for the system the work lives in)
Notes
New vs Correction comes from Phase 2. Don't re-derive it from message text; use segment.trigger.kind. Per the transcript-segment reference, the segmenter's heuristics (Correction phrasing at the head of the next Segment, etc.) are authoritative.
A user-source Correction trigger is the single strongest signal in this whole pipeline. Any Segment immediately followed by a user-source Correction is a candidate for either a prompting fix, a Skill, or an MCP server. Even when the local Outcome is Success. (Agent-source Correction is softer — flag it but don't escalate as aggressively.)
Don't draft Skill or MCP artifacts here. That's the job of analyze-agent-transcript-skill-gaps / analyze-agent-transcript-mcp-gaps. Set recommendation_route and let the orchestrator forward.
Ambition checks are a separate skill. "Was this user-source New trigger scoped right?" lives in analyze-agent-transcript-prompt-ambition — don't duplicate it here.
