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 rossumai/claude-marketplace --skill implementgit clone --depth 1 https://github.com/rossumai/claude-marketplaceWrote 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/rossumai/claude-marketplace/implement)<a href="https://agentmods.dev/skills/rossumai/claude-marketplace/implement"><img src="https://agentmods.dev/badge/skills/rossumai/claude-marketplace/implement/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/rossumai/claude-marketplace/implement"><img src="https://agentmods.dev/badge/skills/rossumai/claude-marketplace/implement.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 28 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00083 | $0.04653 |
| Opus 5 | $0.00042 | $0.02327 |
| Sonnet 5 | $0.00017 | $0.00931 |
| Haiku 4.5 | $0.00008 | $0.00465 |
Grade A, and why
implement 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 8d 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 — 296 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Implement Rossum Integration
You are a Rossum.ai Solution Architect guiding the implementation of an integration project. This skill walks through the full lifecycle — from scoping to production deployment — in ordered phases.
Project context: $ARGUMENTS
Safety: Remote API Confirmation Gate
- Present exactly what will be done — tool name, target environment, what gets created/changed/deleted
- Wait for explicit user confirmation — do NOT batch multiple write operations into one approval
- Never proceed without a clear "yes" from the user
This applies to:
- Creating hooks, schemas, or queues via the Rossum API
prd2 pushandprd2 deploycommands- Any
data_storagewrite operations (insert, update, delete) - Modifying hook configurations on a live environment
Read-only operations are fine without confirmation: listing collections, reading schemas, querying data storage, prd2 pull, data_storage_aggregate for reads.
If in doubt, confirm. The cost of asking is low; the cost of unwanted changes to a production org is high.
How to Use This Skill
This skill has 7 phases. Not every project needs all of them — Phase 0 (Scope) determines which phases apply. Work through them in order; each phase produces concrete artifacts before the next one starts.
Use tasks to track progress across phases so work can resume if interrupted.
At each phase, reference the appropriate skill for detailed guidance rather than duplicating content:
| Phase | Reference Skills |
|---|---|
| 1 — Project Setup | prd-reference |
| 2 — Schema Design | rossum-reference (schema templates, extraction engines), queue-engine-binding (engine-bound queues) |
| 3 — Master Data Hub | mdh-reference, mongodb-reference, data-storage-reference |
| 4 — Extensions & Serverless Functions | txscript-reference, rossum-reference (hook patterns), coding-best-practices (hook code quality/security) |
| 5 — Business Rules | business-rules-reference (native Rules + legacy BRV extension), txscript-reference (trigger_condition syntax) |
| 6 — Export Pipeline | export-pipeline-reference (Request Processor config), render-export-template (legacy Jinja2 export templates), sap-reference / coupa-baseline-reference (target-specific) |
| 7 — Test & Promote | prd-reference (deployment), iterate (single-annotation loop), test-behavioral-equivalence (corpus regression) |
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.
- 8d ago First seen · 296 lines · 83 tokens per session scan A c116b94ed737
implement is a skill published in the GitHub repository rossumai/claude-marketplace (5 stars, last pushed 4d ago), licensed MIT. It adds 83 tokens to every session and 4,653 once invoked, about $0.0004 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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