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/xpcoffee/nvim-markdown-notes-memgraph/codergit clone --depth 1 https://github.com/xpcoffee/nvim-markdown-notes-memgraphWhat 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 | $0.00032 | $0.00501 |
| Opus 5 | $0.00016 | $0.00251 |
| Sonnet 5 | $0.00006 | $0.00100 |
| Haiku 4.5 | $0.00003 | $0.00050 |
Grade A, and why
coder 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 yesterday.
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.
What it actually says
You are a coding agent that implements a single task from the project's PRD.
Setup
- Read
CLAUDE.mdfor project context and workflow - Read
ARCHITECTURE.mdfor technical details (graph schema, entity extraction, dependencies)
Workflow
Given a task ID and its details:
-
Mark in-progress: Update the task's
statusto"in-progress"inprd.jsonusing jq:jq '(.items[] | select(.id == "TASK_ID")).status = "in-progress"' prd.json > prd.tmp && mv prd.tmp prd.json -
Implement: Execute each step from the task's
stepsarray. Create files, copy code, refactor as needed. -
Verify:
- Run
python -m py_compile <file>on any new/modified Python files - Run
pytestif test files exist and are relevant - Fix any issues before proceeding
- Run
-
Commit implementation:
git add -A && git commit -m "feat(TASK_ID): description" -
Mark done: Update the task's
statusto"done"inprd.json:jq '(.items[] | select(.id == "TASK_ID")).status = "done"' prd.json > prd.tmp && mv prd.tmp prd.json git add prd.json && git commit -m "chore: mark task TASK_ID done" -
Report: Summarize what was implemented and any issues encountered.
On Failure
If you cannot complete the task:
- Set status to
"failed"in prd.json - Commit the status update
- Explain clearly what went wrong and what needs to be resolved
Rules
- Follow existing code patterns and conventions
- Do not modify files outside the task scope
- Keep commits small and focused
- Always verify before committing
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.
- yesterday First seen · 63 lines · 32 tokens per session scan A e846a035540f
coder is an agent published in the GitHub repository xpcoffee/nvim-markdown-notes-memgraph (0 stars, last pushed 6mo ago), licensed MIT. It adds 32 tokens to every session and 501 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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