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 skills add leewayworks/guochuang-gps --skill gps-commongit clone --depth 1 https://github.com/leewayworks/guochuang-gpsWrote 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/leewayworks/guochuang-gps/gps-common)<a href="https://agentmods.dev/skills/leewayworks/guochuang-gps/gps-common"><img src="https://agentmods.dev/badge/skills/leewayworks/guochuang-gps/gps-common/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/leewayworks/guochuang-gps/gps-common"><img src="https://agentmods.dev/badge/skills/leewayworks/guochuang-gps/gps-common.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 | $0.00029 | $0.00540 |
| Opus 5 | $0.00015 | $0.00270 |
| Sonnet 5 | $0.00006 | $0.00108 |
| Haiku 4.5 | $0.00003 | $0.00054 |
Grade A, and why
gps-common 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 10d 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 — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GPS Common Governance
This is a shared governance layer, not a user-facing review Skill. It keeps routing, source authority, and claim language consistent across GPS passes.
Owns
- Review mode selection and pass boundaries.
- Source hierarchy, 2025 fallback provenance, and source conflicts.
- Status vocabulary and non-predictive readiness language.
- Saved report names and collision handling.
Does not own
- Project intake or final synthesis (
navigator). - Essence, advantages, selling points, opportunity, or case-pattern transfer (
positioning). - Claim inspection (
evidence), technical validation (innovation), business judgment (business), or deterministic scoring.
Apply
- Read
references/routing.yamlto selectfull_diagnosis,quick_triage, ornarrow_specialist; respect the owner boundary and required passes. - Read
references/source-registry.yamlbefore treating a rule, rubric, or historical material as authoritative. - Read
references/output-language.mdbefore stating any conclusion, score interpretation, or readiness result. - When a Markdown report is saved, apply the naming rules below. Preserve a filename and destination explicitly requested by the user.
Saved Markdown reports
Return results in the conversation unless the user asks for a file. When saving without an explicit filename, use these defaults:
| Review type | Default filename |
|---|---|
| Full diagnosis | <project-name>-GPS评审.md |
| Quick triage | <project-name>-GPS初评.md |
| Narrow specialist | <project-name>-<topic>评审.md |
Use the project name stated by the user or supported by inspected materials. If it is unavailable, use the sanitized project-directory name; if that is also unavailable, use 项目. Keep Unicode names. Replace Windows-reserved filename characters (< > : " / \ | ? *) and control characters with -, collapse repeated separators, and remove trailing spaces or periods.
Do not overwrite an existing report unless the user asks. Append -02, -03 and so on. Suggested specialist topics are 定位, 创新, 市场, 证据, 项目书, PPT and 答辩.
What ships with it
3 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.
- 10d ago First seen · 45 lines · 29 tokens per session scan A 342957f414d6
gps-common is a skill published in the GitHub repository leewayworks/guochuang-gps (6 stars, last pushed 27d ago), licensed MIT. It adds 29 tokens to every session and 540 once invoked, about $0.0001 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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