Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

Get Started Free →

Cost per Conversation — measured AI agent skill | DecimalAI

ruvnet/cost-conversation

SkillScore95Maintained

Per-conversation cost view — list every session in cost-tracking with started-at, message count, top model, and total cost

by ruvnet

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

AI Engineer pack

decimalai skills pull ruvnet-cost-conversation

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/ruvnet-cost-conversation/SKILL.md

Raw file: /s/ruvnet-cost-conversation/SKILL.md ↗ · machine-readable summary at /s/ruvnet-cost-conversation.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 2d ago

Yes — +64% lift-56% tokens0% turns95% of whole cases pass with skill (21/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-02	✗→✓	▲ Improved	-46%	0%
case-03	✗→✓	▲ Improved	-76%	0%
case-06	✗→✓	▲ Improved	-53%	0%
case-07	✗→✓	▲ Improved	-68%	0%
case-08	✗→✓	▲ Improved	-51%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/2/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

ruvnet / ruflo

plugins/ruflo-cost-tracker/skills/cost-conversation/SKILL.md

View on GitHub ↗

License MITImported 8/2/2026Version v1

Skill contents

SKILL.md

Cost per Conversation

cost-report and cost-optimize aggregate by agent and model. This skill aggregates by conversation (session) — a different lens that surfaces which conversations cost the most. Useful for retrospectives ("which sessions ran long on Opus?") and for evaluating whether a given project's session pattern is sustainable.

When to use

After multiple sessions, to see total spend per conversation.
Before scoping a long session, to understand typical cost-per-conversation.
For per-project rollups via CONV_NAMESPACE=cost-tracking-<project>.

Steps

Run the script from anywhere:

bash node plugins/ruflo-cost-tracker/scripts/conversation.mjs

Optional env:

CONV_FORMAT=json — emit JSON instead of markdown
CONV_LIMIT=20 — show only the most recent N conversations
CONV_NAMESPACE=cost-tracking — override target namespace

Inspect the markdown table — total cost across all conversations, per-tier rollup, then a per-session table (started-at, sessionId prefix, message count, top model, cost).

Cross-references

cost-track — the producer that populates cost-tracking:session-*
cost-report — same data, per-agent / per-model lens
cost-trend — drift across bench runs (different axis: corpus runs vs conversations)
cost-budget-check — sums across conversations to evaluate the budget threshold

Want to see if ruvnet/cost-conversation would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.