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 rules/vepo/issues/feature-cataloggit clone --depth 1 https://github.com/vepo/issuesWhat 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 | $0.00201 | $0.00201 |
| Opus 5 | $0.00101 | $0.00101 |
| Sonnet 5 | $0.00040 | $0.00040 |
| Haiku 4.5 | $0.00020 | $0.00020 |
Grade A, and why
feature-catalog 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 yesterday.
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.
What it actually says
Feature catalog maintenance
docs/feature-catalog.md is the canonical UI feature index.
When to update
| Trigger | Action |
|---|---|
| New Angular route | Add row with route, roles, happy-path steps |
| Route removed or renamed | Update or remove row |
| New menu entry or navigation path | Update step counts |
New dev persona in dev-import.sql |
Update Dev personas table |
Do not duplicate
Link to ARCHITECTURE.md for technical API detail. Feature catalog is for click paths and roles, not endpoint signatures.
Related
- Agent index: AGENTS.md
- Domain terms for UI labels: domain-specification.md
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.
- yesterday First seen · 27 lines · 201 tokens per session scan A 18de1ad16119
feature-catalog is a cursor rule published in the GitHub repository vepo/issues (8 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 201 tokens to every session, about $0.0010 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.
Other cursor rules, from other repositories
project-context
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testing-visual
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com-example-service-PublicPaymentController
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front-vue-page-conventions
YiSmartCloud front-end Vue page conventions.
cursorrules
Cursor rule "cursorrules" from Forge-Space/ui-mcp, covering uiforge mcp cursor rules, environment setup, development guidelines, component library integration and figma integration.
angular-20
This rule provides comprehensive best practices and coding standards for Angular development, focusing on modern TypeScript, standalone components, signals, and performance optimizations.