Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/Generous-Corp/pulpnpx agentmods add skills/generous-corp/pulp/pulp-vellum-change-routingWrote 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/pulp-vellum-change-routing)<a href="https://agentmods.dev/skills/generous-corp/pulp/pulp-vellum-change-routing"><img src="https://agentmods.dev/badge/skills/generous-corp/pulp/pulp-vellum-change-routing/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/skills/generous-corp/pulp/pulp-vellum-change-routing"><img src="https://agentmods.dev/badge/skills/generous-corp/pulp/pulp-vellum-change-routing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00092 | $0.02615 |
| Opus 5 | $0.00046 | $0.01307 |
| Sonnet 5 | $0.00018 | $0.00523 |
| Haiku 4.5 | $0.00009 | $0.00262 |
Grade A, and why
pulp-vellum-change-routing 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 4d 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Route Pulp and Vellum changes
Run from the Pulp repository root. Treat the projection as authority; do not infer ownership from similar directory names or broad path prefixes.
Route changed paths
Pass the repository where each path currently lives:
python3 .agents/skills/pulp-vellum-change-routing/scripts/route_change.py \
--repository Generous-Corp/pulp \
--json \
tools/import-design/browser_capture/capture.mjs
For a coordinated change spanning repositories, combine the default repository
with repeated --change REPOSITORY:PATH arguments:
python3 .agents/skills/pulp-vellum-change-routing/scripts/route_change.py \
--repository Generous-Corp/pulp \
--change Generous-Corp/pulp:tools/scripts/package_cli.py \
--change Generous-Corp/vellum:cli/vellum \
--json
The temporary private delivery repository danielraffel/vellum resolves to the
permanent Generous-Corp/vellum owner. An exact route wins. Without an exact
route, an initial-cut path already transferred to Vellum remains Vellum-owned;
other unlisted Pulp paths remain Pulp-owned, and unlisted Vellum paths remain
Vellum-owned. A result with both owners is coordinated, not permission to copy
either repository's product-specific code into the other.
The exact routes are independently frozen in
references/approved-exact-routes.v1.json, bound to the reviewed matrix,
amendment, and route-set digests. A projection cannot substitute a newly
self-hashed route set.
Fail closed
Stop when the command reports a malformed projection, unsafe path, duplicate route, repository-incompatible role, or claimed-owner conflict. Do not replace an absent exact expansion with a prefix or glob guess. The accepted projection authorizes maintenance routing only; it does not authorize Pulp consumption, downstream cutover, or implementation before the corresponding Vellum acknowledgement.
GPU doctor boundary
Pulp owns the pulp doctor gpu CLI/MCP adapters, typed GPU-health evidence,
fixtures, tests, documentation, and skills. Those adapters may consume the
existing Renderer3D, GpuCompute, and HeadlessSurface interfaces.
HeadlessSurface itself is in the Vellum-authoritative transferred rendering
slice: do not change its header, implementation, or generic contract as part of
a Pulp GPU-doctor change. If the diagnostic cannot be implemented through the
existing interface, stop and route the required framework change to
Generous-Corp/vellum; do not add a Pulp-side duplicate or compatibility API.
What ships with it
4 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.
- 4d ago Changed · +25 lines f7f297a1a4f4
- 4d ago First seen · 190 lines · 92 tokens per session scan A da909eb948f3
pulp-vellum-change-routing is a skill published in the GitHub repository Generous-Corp/pulp (16 stars, last pushed today), licensed MIT. It adds 92 tokens to every session and 2,615 once invoked, about $0.0005 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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