Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add akougkas/wtf-p/plugin install wtfpWrote 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/akougkas/wtf-p/insert-section)<a href="https://agentmods.dev/commands/akougkas/wtf-p/insert-section"><img src="https://agentmods.dev/badge/commands/akougkas/wtf-p/insert-section/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/akougkas/wtf-p/insert-section"><img src="https://agentmods.dev/badge/commands/akougkas/wtf-p/insert-section.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00012 | $0.00714 |
| Opus 5.5 | $0.00005 | $0.00286 |
| Sonnet 5.5 | $0.00002 | $0.00143 |
| Haiku 4.5 | $0.00001 | $0.00071 |
Grade A, and why
insert-section scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 29d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Insert a section
@${CLAUDE_PLUGIN_ROOT}/project/README.md @${CLAUDE_PLUGIN_ROOT}/skills/wtfp-plan-section/SKILL.md @${CLAUDE_PLUGIN_ROOT}/skills/wtfp-plan-section/references/actions.md
Record contract
Read: project://structure/outline, project://state, project://sections/{section}.
Produce: project://structure/outline (update), project://sections/{section} (create), project://state (update).
Resolve every logical URI through the host adapter. Portable v1 JSON records are the source of truth: schema-validate before a write, preserve stable IDs, update revision and timestamps where required, and replace records atomically. Never pass a literal logical URI to a shell command or infer record state from a legacy Markdown control file.
Manuscript prose and supporting context, research, plan, review, summary, handoff, and deliverable artifacts retain their authored format (normally Markdown). Link them from the relevant v1 record; do not convert manuscript prose into project-state JSON.
Procedure
- Resolve the insertion point and propose a stable new section ID, goal, dependencies, wave, claims, and word budget.
- Preview impacts on outline ordering, dependencies, section totals, and current position; require approval. Every write to
project://structure/outlinemust leavesections[*].word_targetsumming exactly totarget_words. Reallocate across the affected sections and, where the author changed the overall length, restatetarget_wordsin the same write. Present the reallocation in the approval preview and refuse to publish an outline whose budgets do not balance. - Create the section record and atomically update outline and state. Do not renumber stable IDs or move manuscript files implicitly.
Safety and completion
Do not initialize a repository or run branch, stage, commit, merge, push, or publish operations. If requested, return a clearly labeled optional handoff for a separately authorized action.
Report the logical resources read, created, updated, archived, or deleted; the gates crossed; validation results; unresolved checkpoints; and the safest next action. Never claim a mutation that was not verified.
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.
- 29d ago Changed 2d5f6dc70440
- 1mo ago First seen · 60 lines · 12 tokens per session scan A 2cf1380bdeb5
insert-section is a command published in the GitHub repository akougkas/wtf-p (20 stars, last pushed 11d ago), licensed MIT. It adds 12 tokens to every session and 714 once invoked, about $0.0000 per session on Opus 5.5. 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 2026-09-15.
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