fix(diagnosing-superpowers): human-prompt filters for injected lines and newer Codex rollouts

The Claude Code "human prompts" jq command counted harness-injected
user-shaped lines as typed. On a real 9,170-line transcript it returned
374 rows, one of them a <task-notification> block. Excluding text that
begins with <task-notification>, <command-name>, <local-command-stdout>,
<system-reminder>, or "This session is being continued" brings that to
76, which matches the human-turn count a careful analyst arrives at by
hand.

The same transcript carries six human prompts that never appear as user
lines at all: queued_command attachments with origin.kind "human", typed
while a turn was already running. Adds a second command for those.

Codex: on a thread_source "user" Codex Desktop rollout at cli_version
0.149.0-alpha.4.1 the user_message command returns nothing, and the
prompts arrive as response_item messages with role "user". The file
already documented that shape for subagent rollouts; it is now general,
with the fallback jq and a note that the fallback also carries injected
blocks (<subagent_notification>, <environment_context>, <skill>,
<recommended_plugins>) that have to be skipped.

Claude-Session: https://claude.ai/code/session_01DyaGKhTXvHNs2JgPhDktz7
This commit is contained in:
Jesse Vincent
2026-08-28 16:13:42 -07:00
parent ee2869104c
commit 751fd239f8
2 changed files with 16 additions and 6 deletions
@@ -39,7 +39,8 @@ Common envelope on `user`/`assistant`/`attachment`/`system` lines:
| What you want | Where it is | | What you want | Where it is |
|---|---| |---|---|
| Human-typed prompt | `type=="user"`, `isMeta` absent or false, `message.content` is a string or a list whose first block is `type:"text"`. Lines whose first block is `tool_result` are tool results, not prompts. `<system-reminder>` text inside a prompt is injected, not typed. | | Human-typed prompt | `type=="user"`, `isMeta` absent or false, `message.content` is a string or a list whose first block is `type:"text"`. Lines whose first block is `tool_result` are tool results, not prompts. `<system-reminder>` text inside a prompt is injected, not typed. Text beginning with `<task-notification>`, `<command-name>`, `<local-command-stdout>`, `<system-reminder>`, or `This session is being continued from a previous conversation` is harness-injected too, even though `isMeta` is absent on those lines — exclude them or your human-turn count will be several times too high. |
| Human-typed prompt queued mid-turn | `type=="attachment"`, `attachment.type=="queued_command"`, `attachment.origin.kind=="human"`, text in `attachment.prompt`. These are typed while a turn is running and never appear as standalone `user` lines, so they are missing from the list above. Add them to the timeline. |
| Assistant text / tool calls | `type=="assistant"`, `message.content[]` blocks of `type:"text"` or `type:"tool_use"` (`id`, `name`, `input`). | | Assistant text / tool calls | `type=="assistant"`, `message.content[]` blocks of `type:"text"` or `type:"tool_use"` (`id`, `name`, `input`). |
| Tool result | `type=="user"`, `message.content[0].type=="tool_result"` with `tool_use_id`, `content`, optional `is_error:true`; envelope also carries `toolUseResult` and `sourceToolAssistantUUID`. | | Tool result | `type=="user"`, `message.content[0].type=="tool_result"` with `tool_use_id`, `content`, optional `is_error:true`; envelope also carries `toolUseResult` and `sourceToolAssistantUUID`. |
| Model | `message.model` on assistant lines. | | Model | `message.model` on assistant lines. |
@@ -66,7 +67,11 @@ With `jq` (preferred):
```bash ```bash
jq -r '.type' "$F" | sort | uniq -c # line-type census jq -r '.type' "$F" | sort | uniq -c # line-type census
jq -r 'select(.type=="user" and .isMeta!=true and ((.message.content|type)=="string" or .message.content[0].type=="text")) jq -r 'select(.type=="user" and .isMeta!=true and ((.message.content|type)=="string" or .message.content[0].type=="text"))
| select((.message.content|if type=="string" then . else (.[0].text // "") end)
| test("^(<task-notification>|<command-name>|<local-command-stdout>|<system-reminder>|This session is being continued)") | not)
| "\(input_line_number)\t\(.timestamp)\t\((.message.content|if type=="string" then . else .[0].text end)[0:160])"' "$F" # human prompts | "\(input_line_number)\t\(.timestamp)\t\((.message.content|if type=="string" then . else .[0].text end)[0:160])"' "$F" # human prompts
jq -r 'select(.type=="attachment" and .attachment.type=="queued_command" and .attachment.origin.kind=="human")
| "\(input_line_number)\t\(.timestamp)\t\(.attachment.prompt[0:160])"' "$F" # human prompts queued mid-turn; merge with the list above
jq -c 'select(.type=="assistant") | .message.content[]? | select(.type=="tool_use") jq -c 'select(.type=="assistant") | .message.content[]? | select(.type=="tool_use")
| {name, id, input: (.input|tostring|.[0:120])}' "$F" # tool calls | {name, id, input: (.input|tostring|.[0:120])}' "$F" # tool calls
jq -r 'select(.type=="assistant") | .message.content[]? | select(.type=="tool_use" and .name=="Skill") | .input.skill' "$F" # skill invocations jq -r 'select(.type=="assistant") | .message.content[]? | select(.type=="tool_use" and .name=="Skill") | .input.skill' "$F" # skill invocations
@@ -1,8 +1,8 @@
# Codex session store # Codex session store
Verified against: Codex CLI 0.146.0 and 0.147.0 rollouts (`cli_version` in Verified against: Codex CLI 0.146.0, 0.147.0 and 0.149.0-alpha.4.1 rollouts
`session_meta`), macOS. When a field below is missing from the file in front (`cli_version` in `session_meta`), macOS. When a field below is missing from
of you, trust the file and say so in coverage notes. the file in front of you, trust the file and say so in coverage notes.
## Where ## Where
@@ -16,7 +16,10 @@ pointing at the parent thread id. Root sessions have `thread_source: "user"`.
The most recently modified rollout whose `session_meta.payload.cwd` is the The most recently modified rollout whose `session_meta.payload.cwd` is the
current working directory and whose `thread_source` is `user`. Confirm by current working directory and whose `thread_source` is `user`. Confirm by
matching the first `user_message` event to what your human partner matching the first `user_message` event to what your human partner
remembers. remembers. Newer rollouts may carry no `user_message` event at all: when
that command returns nothing, fall back to `response_item` messages with
`role:"user"` (see Human-typed prompt below) and confirm against the first
of those instead.
## Line types ## Line types
@@ -28,7 +31,7 @@ Every line is `{timestamp, type, payload}` (some also carry `ordinal`).
|---|---| |---|---|
| Session identity | `session_meta.payload`: `id`, `session_id`, `cwd`, `originator` (e.g. `Codex Desktop`), `cli_version`, `model_provider`, `thread_source`, `source`, `git` (`commit_hash`, `branch`, `repository_url`), `base_instructions.text`. | | Session identity | `session_meta.payload`: `id`, `session_id`, `cwd`, `originator` (e.g. `Codex Desktop`), `cli_version`, `model_provider`, `thread_source`, `source`, `git` (`commit_hash`, `branch`, `repository_url`), `base_instructions.text`. |
| Model per turn | `turn_context.payload`: `turn_id`, `model`, `effort`, `cwd`, `approval_policy`, `sandbox_policy`, `multi_agent_version`. Also `event_msg` `thread_settings_applied`. | | Model per turn | `turn_context.payload`: `turn_id`, `model`, `effort`, `cwd`, `approval_policy`, `sandbox_policy`, `multi_agent_version`. Also `event_msg` `thread_settings_applied`. |
| Human-typed prompt | `event_msg` with `payload.type=="user_message"`: `payload.message`. (`response_item` messages with `role:"developer"` are injected, not typed; see Subagents below for rollouts that carry no `user_message` event at all.) | | Human-typed prompt | `event_msg` with `payload.type=="user_message"`: `payload.message`. When that returns nothing — seen on `thread_source: "user"` Codex Desktop rollouts at `cli_version 0.149.0-alpha.4.1`, and on subagent rollouts — fall back to `response_item` messages with `payload.role=="user"`, text in `payload.content[0].text`. `role:"developer"` messages are injected boilerplate, not typed, and so is any fallback text that begins with a tag such as `<subagent_notification>`, `<environment_context>`, `<skill>` or `<recommended_plugins>`. On a subagent rollout the fallback text is the parent agent's dispatch prompt, not your human partner's. |
| Assistant text | `event_msg` `agent_message` (`payload.message`, `payload.phase`) or `response_item` `message` with `role:"assistant"`. | | Assistant text | `event_msg` `agent_message` (`payload.message`, `payload.phase`) or `response_item` `message` with `role:"assistant"`. |
| Tool calls | `response_item` with `payload.type` `function_call` (`name`, `arguments`, `call_id`) or `custom_tool_call` (`name`, `input`, `call_id`); outputs are `function_call_output` / `custom_tool_call_output` matched by `call_id`. Also `event_msg` `patch_apply_end` (`success`, `changes`), `web_search_end`, `mcp_tool_call_end` (`invocation.server`, `invocation.tool`). | | Tool calls | `response_item` with `payload.type` `function_call` (`name`, `arguments`, `call_id`) or `custom_tool_call` (`name`, `input`, `call_id`); outputs are `function_call_output` / `custom_tool_call_output` matched by `call_id`. Also `event_msg` `patch_apply_end` (`success`, `changes`), `web_search_end`, `mcp_tool_call_end` (`invocation.server`, `invocation.tool`). |
| Turn timing | `event_msg` `task_started` (`turn_id`, `started_at`, `model_context_window`) and `task_complete` (`duration_ms`, `time_to_first_token_ms`, `last_agent_message`); `turn_aborted` (`reason`, `duration_ms`). | | Turn timing | `event_msg` `task_started` (`turn_id`, `started_at`, `model_context_window`) and `task_complete` (`duration_ms`, `time_to_first_token_ms`, `last_agent_message`); `turn_aborted` (`reason`, `duration_ms`). |
@@ -55,6 +58,8 @@ With `jq`:
head -1 "$F" | jq '.payload | {id, cwd, originator, cli_version, model_provider, thread_source, git}' # identity head -1 "$F" | jq '.payload | {id, cwd, originator, cli_version, model_provider, thread_source, git}' # identity
jq -r '.type + "/" + (.payload.type // "")' "$F" | sort | uniq -c # census jq -r '.type + "/" + (.payload.type // "")' "$F" | sort | uniq -c # census
jq -r 'select(.type=="event_msg" and .payload.type=="user_message") | "\(input_line_number)\t\(.timestamp)\t\(.payload.message[0:160])"' "$F" # human prompts jq -r 'select(.type=="event_msg" and .payload.type=="user_message") | "\(input_line_number)\t\(.timestamp)\t\(.payload.message[0:160])"' "$F" # human prompts
jq -r 'select(.type=="response_item" and .payload.type=="message" and .payload.role=="user")
| "\(input_line_number)\t\(.timestamp)\t\((.payload.content[0].text // "")[0:160])"' "$F" # human prompts, fallback when the line above returns nothing; skip rows whose text starts with a `<tag>`
jq -r 'select(.type=="turn_context") | "\(.timestamp)\t\(.payload.model)\t\(.payload.effort)"' "$F" # model per turn jq -r 'select(.type=="turn_context") | "\(.timestamp)\t\(.payload.model)\t\(.payload.effort)"' "$F" # model per turn
jq -c 'select(.type=="response_item" and (.payload.type=="function_call" or .payload.type=="custom_tool_call")) jq -c 'select(.type=="response_item" and (.payload.type=="function_call" or .payload.type=="custom_tool_call"))
| {line:input_line_number, name:.payload.name, args:((.payload.arguments // .payload.input)|tostring|.[0:120])}' "$F" # tool calls | {line:input_line_number, name:.payload.name, args:((.payload.arguments // .payload.input)|tostring|.[0:120])}' "$F" # tool calls