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 skills/generous-corp/pulp/timelinenpx skills add Generous-Corp/pulp --skill timelinegit clone --depth 1 https://github.com/Generous-Corp/pulpWrote 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/skills/generous-corp/pulp/timeline)<a href="https://agentmods.dev/skills/generous-corp/pulp/timeline"><img src="https://agentmods.dev/badge/skills/generous-corp/pulp/timeline.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 | $0.00086 | $0.41826 |
| Opus 5 | $0.00043 | $0.20913 |
| Sonnet 5 | $0.00017 | $0.08365 |
| Haiku 4.5 | $0.00009 | $0.04183 |
Grade A, and why
timeline 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 today.
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 — 2,929 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Timeline document model
Choose the surface
- Use MCP for agent-driven project inspection, command application, diff,
undo/redo, validation, explanation, render, export, and import. Its ten
operations are
pulp_timeline_project_open,pulp_timeline_command_apply,pulp_timeline_diff,pulp_timeline_undo,pulp_timeline_redo,pulp_timeline_validate,pulp_timeline_explain,pulp_timeline_render,pulp_timeline_export, andpulp_timeline_import. Seven operations retain statelesspulp::tool-timelineentry points; diff, undo, and redo are MCP-local operations backed by a liveDocumentSession. - Use
/seqfor the agent-guided inspect, validate, edit, explain, import, and consent-gated export workflow. Usepulp seqandpulp renderdirectly for shell scripts, CI, and human-operated headless workflows. Preferseq applywith typed command envelopes over inventing one-off mutation flags. - Use the C++ SDK when embedding an editor, transport, compiler, renderer,
recorder, or durable session. Keep document mutation in
DocumentSession, playback derivation inPlaybackProgramCompiler, realtime rendering behind immutable programs and transport snapshots, and capture publication as ordinary timeline commands. AProgramCompileRequestmust declare its exactsample_rateexplicitly and carry aCompiledTempoMapbuilt at the same normalizedRationalRate; omission or disagreement is a synchronous invalid request rather than an inferred default. - Link
Pulp::timeline-agent-viewwhen an agent or remote client needs a bounded, deterministic projection of one pinnedDocumentView.AgentViewexposes a committed outline, cursor-paged clip regions, and a projection of one adjacent commit'sDirtySetwithout widening the dependency-minimalPulp::timelinemodel. - Link the optional
Pulp::dawproject-importSDK target only when ingesting DAWproject XML, andPulp::smf-interoponly when reading or writing Standard MIDI Files; keep the dependency-minimal model onPulp::timeline. - Use the generated schema surfaces to discover command/document shapes; do not hand-copy schema vocabularies into a client.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today First seen · 2,929 lines · 86 tokens per session scan A 9a816834bb2d
timeline is a skill published in the GitHub repository Generous-Corp/pulp (16 stars, last pushed today), licensed MIT. It adds 86 tokens to every session and 41,826 once invoked, about $0.0004 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 2026-09-04.
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