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 commands/joshsymonds/nix-config/nextgit clone --depth 1 https://github.com/joshsymonds/nix-configWrote 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/commands/joshsymonds/nix-config/next)<a href="https://agentmods.dev/commands/joshsymonds/nix-config/next"><img src="https://agentmods.dev/badge/commands/joshsymonds/nix-config/next.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 | $0.00004 | $0.00328 |
| Opus 5 | $0.00002 | $0.00164 |
| Sonnet 5 | $0.00001 | $0.00066 |
| Haiku 4.5 | $0.00000 | $0.00033 |
Grade A, and why
next 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 5d 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.
What it actually says
Production Implementation
Implement: $ARGUMENTS
Required Workflow
- Research - "Let me research the codebase and create a plan before implementing"
- Plan - Present approach for validation
- Implement - Build with continuous validation
For complex architecture decisions: "Let me ultrathink about this architecture"
For tasks with independent parts: Spawn multiple agents in parallel
Implementation Standards
Code Evolution
- Replace old code entirely when refactoring
- No versioned function names (processV2, handleNew)
- No compatibility layers or migration code
- This is a feature branch - implement the final solution directly
Quality Checkpoints
- Run linters after every 3 file edits
- Validate each component works before proceeding
- Run full test suite before completion
- Fix linter warnings immediately when found
Go-Specific Requirements
- Use concrete types, not
interface{} - Simple error handling with standard patterns
- Channels for synchronization, not
time.Sleep() - Follow standard project layout (cmd/, internal/, pkg/)
- Document why decisions were made
- Add godoc comments for exported symbols
General Requirements
- Follow existing codebase patterns
- Use language-appropriate linters at maximum strictness
- Write tests for business logic
- Ensure end-to-end functionality
Completion Criteria
- All linters pass with zero warnings
- All tests pass (including race detection)
- Feature works in realistic scenarios
- No TODOs or temporary code remains
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.
- 5d ago First seen · 53 lines · 4 tokens per session scan A 4ee685f31acc
next is a command published in the GitHub repository joshsymonds/nix-config (835 stars, last pushed today), licensed MIT. It adds 4 tokens to every session and 328 once invoked, about $0.0000 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 2026-08-30.
Other commands, from other repositories
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.
implement
Execute the implementation plan by processing and executing all tasks defined in tasks.md.