Borrowing it
Nothing to install: this file belongs to rgrz/peoplesoft-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/rgrz/peoplesoft-mcp/main/.cursor/skills/peopletools-diagrams/SKILL.mdgit clone --depth 1 https://github.com/rgrz/peoplesoft-mcpWrote 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/rgrz/peoplesoft-mcp/peopletools-diagrams)<a href="https://agentmods.dev/skills/rgrz/peoplesoft-mcp/peopletools-diagrams"><img src="https://agentmods.dev/badge/skills/rgrz/peoplesoft-mcp/peopletools-diagrams/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/rgrz/peoplesoft-mcp/peopletools-diagrams"><img src="https://agentmods.dev/badge/skills/rgrz/peoplesoft-mcp/peopletools-diagrams.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 | $0.00038 | $0.01110 |
| Opus 5 | $0.00019 | $0.00555 |
| Sonnet 5 | $0.00008 | $0.00222 |
| Haiku 4.5 | $0.00004 | $0.00111 |
Grade A, and why
peopletools-diagrams 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 12d 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 — 146 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PeopleTools Diagram Documentation
Generate UML (PlantUML) and Mermaid diagrams from PeopleSoft metadata. Use MCP tools from user-peoplesoft to gather data, then apply the templates below.
Workflow
- Gather metadata via MCP tools:
get_record_definition,get_component_structure,get_page_fields,get_peoplecode,get_application_engine_steps,get_table_relationships,get_page_field_bindings,get_component_pages. - Choose diagram type (ERD, component structure, AE flowchart).
- Apply template from this skill or examples.md.
- Output as markdown code block or write to
.md/.pumlfile.
Diagram Types
| Type | MCP Data Source | Output |
|---|---|---|
| Record ERD | get_record_definition, get_table_relationships | Mermaid ER / PlantUML class |
| Component structure | get_component_structure, get_page_fields | Mermaid flowchart / block |
| AE flowchart | get_application_engine_steps | Mermaid flowchart |
Mermaid Templates
Record ER Diagram
Records as entities; key fields in {}; relationships from get_table_relationships or shared keys.
erDiagram
JOB ||--o{ JOB_CODE_TBL : "SETID_JOBCODE"
JOB ||--o{ DEPT_TBL : "SETID_DEPT"
JOB {
string EMPLID PK
number EMPL_RCD PK
date EFFDT PK
date EFFSEQ PK
string DEPTID
string COMPANY
}
DEPT_TBL {
string SETID PK
string DEPTID PK
date EFFDT PK
string DESCR
}
Component Structure (Hierarchy)
Component → pages → records from get_component_structure + get_page_field_bindings (distinct RECNAME per page).
flowchart TB
subgraph COMPONENT["ABSV_PLAN_TABLE"]
P1[ABSV_PLAN_TABLE]
end
P1 --> R1[ABSV_PLAN_TBL]
P1 --> R2[BENEF_PLAN_TBL]
P1 --> R3[ABSV_RATE_TBL]
P1 --> R4[ABSV_ADDL_TBL]
Application Engine Flowchart
Steps from get_application_engine_steps; use AE_SECTION, AE_STEP, DESCR. Mark PeopleCode vs SQL steps if available (from PSAESTMTDEFN).
What ships with it
1 file 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.
- 12d ago First seen · 146 lines · 38 tokens per session scan A 783cc28b1a4a
peopletools-diagrams is a skill published in the GitHub repository rgrz/peoplesoft-mcp (12 stars, last pushed 6mo ago), licensed MIT. It adds 38 tokens to every session and 1,110 once invoked, about $0.0002 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 2026-08-30.
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