Felix FaerberandClaude Opus 4.8
6334ebe8c6
Each run now appends a report to the agent's reply: the tool calls it made plus input/output token totals and the dollar cost. opencode's --format json emits per-step `tokens` and `cost` (USD, priced from the model) on step_finish events; build-activity-log.sh sums them across the run. - build-activity-log.sh: compute for EVERY agent (not just devs — @pm/@qa also call tools and cost money); output a collapsed <details> report (summary line shows "N tool calls · in X · out Y · $Z"; body lists the tools + a token/cost breakdown). Zero-tool runs get a one-line "$Z · in X · out Y" footer. - publish.sh: build $activity once (near the top) and append it to every agent's reply — @pm plan/finalize, @qa verdict/recommendations, and dev PR comments. - agent.yml: rename the step accordingly. Models without pricing (self-hosted ollama) report cost $0.0000. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
52 lines
2.6 KiB
Bash
Executable File
52 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build the RUN REPORT appended to the agent's reply comment: the TOOL CALLS the agent made plus a
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# usage line (input / output tokens + $ cost). Written to /tmp/activity_log.md; the Publish step
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# appends it to the agent's reply. Applies to EVERY agent — @pm/@qa also call tools and cost money.
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#
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# opencode --format json emits one JSON event per line. `step_finish` events carry, per LLM step,
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# .part.tokens {input, output, reasoning, cache:{read, write}} and .part.cost (USD, already computed
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# by opencode from the model's pricing). We sum them across all steps of the run. Models without
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# pricing (e.g. self-hosted ollama) report cost 0 — shown as $0.0000.
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#
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# Required env (provided by the workflow step): (none needed; reads /tmp/events.jsonl)
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set -u
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E=/tmp/events.jsonl
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: > /tmp/activity_log.md
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[ -s "$E" ] || { echo "no events — empty report"; exit 0; }
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# Tool calls = the ACTIONS taken (not the agent's prose text parts).
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jq -r '
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def trunc(n): if length > n then (.[0:n] + "…") else . end;
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select(.type=="tool_use") |
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(.part.tool // "?") as $t |
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((.part.state.title // (.part.state.input | tojson | trunc(160)) // "")) as $title |
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"🔧 **" + $t + "**: `" + ($title | trunc(240)) + "`"
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' "$E" > /tmp/tools.md 2>/dev/null || true
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n=$(wc -l < /tmp/tools.md 2>/dev/null || echo 0); n=${n:-0}
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# Usage: sum per-step tokens + cost across every step_finish event (tab-separated for `read`).
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read -r COST INP OUT CR CW RE < <(jq -rs '
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[ .[] | select(.type=="step_finish") | .part ] as $s
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| [ ([$s[].cost // 0]|add // 0),
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([$s[].tokens.input // 0]|add // 0),
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([$s[].tokens.output // 0]|add // 0),
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([$s[].tokens.cache.read // 0]|add // 0),
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([$s[].tokens.cache.write // 0]|add // 0),
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([$s[].tokens.reasoning // 0]|add // 0) ]
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| @tsv' "$E" 2>/dev/null)
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COST=${COST:-0}; INP=${INP:-0}; OUT=${OUT:-0}; CR=${CR:-0}; CW=${CW:-0}; RE=${RE:-0}
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IN_TOTAL=$(( INP + CR + CW )) # total input context processed
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COSTF=$(awk -v c="$COST" 'BEGIN{printf "$%.4f", c+0}')
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echo "usage: in=$IN_TOTAL out=$OUT cost=$COSTF (fresh=$INP cache_r=$CR cache_w=$CW reasoning=$RE); tools=$n"
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{
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if [ "$n" -gt 0 ]; then
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printf '\n\n<details>\n<summary>🔧 %s tool calls · in %s · out %s · %s</summary>\n\n' "$n" "$IN_TOTAL" "$OUT" "$COSTF"
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cat /tmp/tools.md
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printf '\n\n<sub>tokens — input %s (fresh %s · cache %sw / %sr) · output %s · reasoning %s · **cost %s**</sub>\n</details>' \
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"$IN_TOTAL" "$INP" "$CW" "$CR" "$OUT" "$RE" "$COSTF"
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else
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printf '\n\n<sub>💰 **%s** · in %s · out %s tokens (cache %sw / %sr)</sub>' "$COSTF" "$IN_TOTAL" "$OUT" "$CW" "$CR"
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fi
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} > /tmp/activity_log.md
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