Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/milindgaharwar/fettle/fettle-workloggit clone --depth 1 https://github.com/MilindGaharwar/fettleWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/milindgaharwar/fettle/fettle-worklog)<a href="https://agentmods.dev/commands/milindgaharwar/fettle/fettle-worklog"><img src="https://agentmods.dev/badge/commands/milindgaharwar/fettle/fettle-worklog.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00007 | $0.00398 |
| Opus 5 | $0.00003 | $0.00199 |
| Sonnet 5 | $0.00001 | $0.00080 |
| Haiku 4.5 | $0.00001 | $0.00040 |
Grade A, and why
fettle-worklog scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- worklog — 92% identical, 7 lines differ
What it actually says
Manage the daily worklog at .fettle/worklog/YYYY-MM-DD.md.
Procedure
-
Parse arguments. Default action is "today" (show or create today's entry).
view— show last 7 days of completed itemscreate— create today's template if missingtoday— open today's entry (create if needed)
-
For "view": Read the last 7 files in
.fettle/worklog/(namedYYYY-MM-DD.md, so lexical order is date order) and present their "Completed" sections. -
For "create" or "today":
- Check if
.fettle/worklog/YYYY-MM-DD.mdexists - If not, create the template
- Read and present the file to the user
- Offer to help fill in the "Completed" section from this session's work
- Check if
-
Auto-populate from session context:
- Review files modified this session
- Review commits made
- Review decisions discussed
- Suggest entries for the "Completed" and "Decisions" sections
Template
# Worklog: YYYY-MM-DD
## Completed
- [what shipped or was accomplished]
## Decisions
- [key choices made and why]
## Blockers / Risks
- None (or describe blockers)
## Next Actions
- [what carries forward to tomorrow]
Notes
- The worklog gate (Stop hook) advisories if no entry exists for today
- Enable enforcement:
[gates.worklog] enabled = truein.fettle.toml - Worklogs are gitignored by default (in
.fettle/) - To track in git: add
.fettle/worklog/to your repo
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 54 lines · 7 tokens per session scan A b536b0cd62a1
fettle-worklog is a command published in the GitHub repository MilindGaharwar/fettle (2 stars, last pushed 5d ago), licensed Apache-2.0. It adds 7 tokens to every session and 398 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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