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 instructions/trsdn/mcp-server-ppt/extension-developmentgit clone --depth 1 https://github.com/trsdn/mcp-server-pptWhat 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 | $0.01949 | $0.01949 |
| Opus 5 | $0.00975 | $0.00975 |
| Sonnet 5 | $0.00390 | $0.00390 |
| Haiku 4.5 | $0.00195 | $0.00195 |
Grade A, and why
mcp-server-ppt extension-development.instructions.md 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 3d 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 — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.
VS Code Extension Development Instructions
Instructions for developing the PptMcp VS Code Extension
Extension Overview
The PptMcp VS Code Extension provides one-click installation of the PptMcp MCP server for Visual Studio Code, enabling AI assistants like GitHub Copilot to automate Microsoft PowerPoint.
Key Files:
package.json- Extension manifest (metadata, dependencies, version)src/extension.ts- Extension entry point (activation, MCP registration)README.md- Marketplace description pageCHANGELOG.md- Version history (marketplace changelog tab)DEVELOPMENT.md- Developer guideicon.png- Extension icon (128x128px, displayed in marketplace)
CHANGELOG.md Maintenance (CRITICAL)
How to Maintain CHANGELOG.md
Rule: The root CHANGELOG.md should always have a top entry ready for the next release. The release workflow will automatically update the version number and date.
Workflow Process
- You maintain: Keep root CHANGELOG.md updated with changes as you make them
- Version number must match tag: Use the version you'll tag (e.g.,
1.5.7) - Workflow extracts automatically: When you push tag
v1.5.7, the unified workflow:- Extracts the section for that version from CHANGELOG.md for release notes
- Updates package.json version to
1.5.7 - Builds and releases ALL components (MCP Server, CLI, VS Code Extension, MCPB)
Example Workflow
During Development (root CHANGELOG.md):
# Changelog
## [Unreleased]
## [1.5.7] - 2025-01-21
### Added
- New feature A
- New feature B
### Fixed
- Bug fix C
## [1.5.6] - 2025-01-20
### Added
- Initial slicer support
After Pushing Tag v1.5.7:
- Workflow extracts the
[1.5.7]section for GitHub Release notes - All 4 components are built and released with version 1.5.7
### Best Practice
**After each release, add a new top section**:
```markdown
# Change Log
## [1.0.0] - 2025-10-29
### Added
- Preparing for next release
- Add changes here as you develop
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.
- 3d ago First seen · 295 lines · 1,949 tokens per session scan A f29693e72ebe
mcp-server-ppt extension-development.instructions.md is an instructions file published in the GitHub repository trsdn/mcp-server-ppt (36 stars, last pushed 8d ago), licensed MIT. It adds 1,949 tokens to every session, about $0.0097 per session on Opus 5. A static security scan graded it A with 0 findings. It comes from a forked repository.
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