spreadsheets
Create, edit, review, and finalize standalone XLSX, XLS, CSV, and TSV spreadsheet files. Use for spreadsheet generation, formatting, formulas, charts, data consolidation, source-based calculations, numeric reconciliation, legacy conversion, and visual QA. Do not use for live Microsoft Excel control or macro-enabled workbook editing.
75
93%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Low
Low-risk findings worth noting
Low
Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The runtime only ingests outsider-authored free text when it is provided as an input spreadsheet/CSV/TSV file (e.g., `deliver` reads `input` bytes and `validate`/`inspectDelimited` parses CSV/TSV text), not by passively monitoring any external feed or selecting arbitrary documents itself.
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill's install step runs npm ci (scripts/spreadsheet.sh calls "$npm_path" ci) which will fetch and install runtime packages from the npm registry (for example https://registry.npmjs.org/exceljs/-/exceljs-4.4.0.tgz), allowing remote code (node modules) to be executed as required dependencies.
- Repository
- OpenBMB/PilotDeck
- Commit
5b802a8
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.