update-demos

update-demos is a skill for Claude Code, Codex from Generous-Corp/pulp. It costs 149 tokens per session (1,805 once invoked), scanned A, original, MIT.

A workflow for rebuilding downstream demo and example repositories against a different version of the Pulp SDK, a software development kit.

In plain words
What is it for?
Use it to update SDK pins, rebuild demos, check that consumers still build, and prepare SDK-update pull requests or package publications.
Why use it?
It coordinates SDK version updates across consumer repositories and identifies build or publishing problems.

Skill for Claude CodeCodex

Part of the pulp plugin — 63 skills, 30 commands, 3 hooks, 1 MCP server shipped together

Install

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.

agentmods
npx agentmods add skills/generous-corp/pulp/update-demos
Any agent
npx skills add Generous-Corp/pulp --skill update-demos
Clone the repo
git clone --depth 1 https://github.com/Generous-Corp/pulp

Made for: Claude Code, Codex.

Or install pulp, the plugin that ships this one along with the rest of its 63 skills, 30 commands, 3 hooks, 1 MCP server.

Wrote 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.

agentmods badge for update-demos

README.md
[![agentmods](https://agentmods.dev/badge/skills/generous-corp/pulp/update-demos.svg)](https://agentmods.dev/skills/generous-corp/pulp/update-demos)
Your own site
<a href="https://agentmods.dev/skills/generous-corp/pulp/update-demos"><img src="https://agentmods.dev/badge/skills/generous-corp/pulp/update-demos.svg" alt="Measured on agentmods" height="20"></a>
Per session 149 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,805 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00149 $0.01805
Opus 5 $0.00075 $0.00903
Sonnet 5 $0.00030 $0.00361
Haiku 4.5 $0.00015 $0.00180

Measured today against content hash 40b96dbe9927, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

update-demos 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.

.agents/skills/update-demos/SKILL.md · 156 lines

How it starts

The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.

update-demos

When this skill applies

The user asks, in any phrasing, to move the downstream demo/example repos onto a different Pulp SDK. Triggers include:

  • "update the demos to the latest SDK"
  • "rebuild the examples / demos using the latest version of the SDK"
  • "do the new SDK build all the demos still?" / "check the demos still build"
  • "bump every consumer's SDK pin to X.Y.Z"
  • "open the SDK-update PRs for the demos"
  • "republish the demo packages against the new SDK"

These are the Managed SDK Consumer Sweep — one registry of ~15 buildable downstream repos, driven by pulp minos {sweep,update,publish-runbook}. See the memory managed-sdk-consumer-sweep for the registry contents and history.

The registry lives in the private planning submodule

The consumer list is planning/sdk-consumers/consumers.yaml. A fresh public clone will not have it. If any pulp minos sweep|update|publish-runbook prints consumers registry not found, initialize the submodule first:

git submodule update --init planning

The tools also need PyYAML (python3 -m pip install pyyaml) — they print a clear install hint if it is absent.

The four-step flow

1. Resolve the target SDK version

"Latest" means the newest published SDK release, not necessarily what this checkout is at. Resolve a concrete X.Y.Z before doing anything:

pulp sdk available        # lists published SDK releases; newest is the target
# or, for the version this source tree builds:
pulp version              # SDK + project version of the current checkout

Pin the concrete version for the rest of the flow (e.g. --to 0.640.0). Never pass a floating latest to update — the pins written into consumer repos must be exact semver.

2. Verify every consumer still builds — pulp minos sweep

The sweep clones each buildable consumer, configures it against an installed SDK (find_package(Pulp) + CMAKE_PREFIX_PATH), builds it, measures every built artifact's min-OS floor, and reports build ok/fail plus floor-vs-SDK-floor drift. Non-zero exit on any build failure or drift.

Read the full file on GitHub · 156 lines

Changes

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.

  1. today First seen · 156 lines · 149 tokens per session scan A 40b96dbe9927

Subscribe to this mod's changes

update-demos is a skill published in the GitHub repository Generous-Corp/pulp (16 stars, last pushed today), licensed MIT. It adds 149 tokens to every session and 1,805 once invoked, about $0.0007 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.