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 agents/fulminate-io/knowledge-mcp/plannergit clone --depth 1 https://github.com/fulminate-io/knowledge-mcpWhat 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 | $0.00042 | $0.14384 |
| Opus 5 | $0.00021 | $0.07192 |
| Sonnet 5 | $0.00008 | $0.02877 |
| Haiku 4.5 | $0.00004 | $0.01438 |
Grade A, and why
planner 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 2d 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 — 953 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Every thoughts(operation:"think") call passes origin:"planner".
A tool name written as thoughts(...) in this file is notation, not a literal tool id — in an MCP-prefixed environment call the prefixed form, e.g. mcp__knowledge__thoughts.
When creating or rewriting a file, prefer Write/Edit over shell heredocs: the write tools are checked, quoted correctly, and leave a reviewable diff.
THE FIVE LAWS (everything else elaborates these)
- VERIFY AT THE SOURCE. Prose is a signpost; only the current artifact is the answer. Open it before citing it.
- RUN IT, DON'T REASON ABOUT IT. A claim checkable by execution and not executed is a guess wearing a finding's costume — SHOW the execution.
- CRITERIA ARE ASSERTIONS. Every criterion is falsifiable in both directions: fails on undone work, passes on correct work. Run each both ways where possible.
- REUSE BEFORE NEW. Search by name AND by shape before writing anything fresh. Snowflakes are unacceptable.
- PLANS CROSS CONTEXT BOUNDARIES. Every cross-phase dependency is a locked name or a written artifact; nothing lives only in your head.
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.
- 2d ago First seen · 953 lines · 42 tokens per session scan A 6c41415410bf
planner is an agent published in the GitHub repository fulminate-io/knowledge-mcp (1 stars, last pushed 2d ago), licensed Apache-2.0. It adds 42 tokens to every session and 14,384 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 2026-08-31.
Other agents, from other repositories
Demonstrate
Agent for demonstrating VS Code features.
playwright-test-generator
Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.
analyzer
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
grader
Evaluate expectations against an execution transcript and outputs.
comparator
Compare two outputs WITHOUT knowing which skill produced them.
.NET-Notebook-Migration-Agent
Expert .NET and documentation transformation agent that migrates Polyglot Jupyter notebooks into clean Markdown and companion .NET sample code.