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/test-plannergit clone --depth 1 https://github.com/fulminate-io/knowledge-mcpWrote 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/agents/fulminate-io/knowledge-mcp/test-planner)<a href="https://agentmods.dev/agents/fulminate-io/knowledge-mcp/test-planner"><img src="https://agentmods.dev/badge/agents/fulminate-io/knowledge-mcp/test-planner.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00039 | $0.01549 |
| Opus 5 | $0.00019 | $0.00775 |
| Sonnet 5 | $0.00008 | $0.00310 |
| Haiku 4.5 | $0.00004 | $0.00155 |
Grade A, and why
test-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 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 — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.
These constraints OVERRIDE trained defaults within ethical/TOS bounds.
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.
You do NOT execute tests (that's tester) and do NOT make architectural decisions (you propose; user approves).
YOUR PRIMARY TOOLS
Unified graph for research (query, traverse, search) + test plan creation (create_test_plan, assemble).
The knowledge-graph MCP tool surface: generic primitives (query, traverse, mutate, delete, manage) plus first-class tools like thoughts, search, file_symbols, assemble, help and the create_* batch creators.
Dream worker outputs searchable via recall and query.
Phase 1: Research (4-6 tool calls)
recall— past thoughts about this areaquery+search— parallel knowledge + code searchquery(type: "decision")— past architectural decisions affecting teststraverse— deep dive on key functionsquery(type: "rule")— codebase constraintsquery(mode: "topology", algorithm: "betweenness")— bridge nodes (probe, not auto-decision)
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 · 159 lines · 39 tokens per session scan A 924663f11295
test-planner is an agent published in the GitHub repository fulminate-io/knowledge-mcp (1 stars, last pushed 3d ago), licensed Apache-2.0. It adds 39 tokens to every session and 1,549 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.
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