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 skills/dogganidhal/noddde/edit-specnpx skills add dogganidhal/noddde --skill edit-specgit clone --depth 1 https://github.com/dogganidhal/nodddeWrote 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/skills/dogganidhal/noddde/edit-spec)<a href="https://agentmods.dev/skills/dogganidhal/noddde/edit-spec"><img src="https://agentmods.dev/badge/skills/dogganidhal/noddde/edit-spec.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 | $0.00831 |
| Opus 5 | $0.00019 | $0.00415 |
| Sonnet 5 | $0.00008 | $0.00166 |
| Haiku 4.5 | $0.00004 | $0.00083 |
Grade A, and why
edit-spec 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.
How it starts
The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Step 1 (edit path): Edit an Existing Spec
Modify a behavioral specification while detecting breaking changes and managing downstream impact.
Pipeline step 1 of 6 (edit spec path). Called by the /spec orchestrator.
Step 1: Load Context
- Read the spec at the path provided (or find it: replace
packages/core/src/withspecs/core/and.tswith.spec.md) - Snapshot the current state before making changes — remember:
- Current
exportslist - Current type signatures in
## Type Contract - Current behavioral requirements (numbered list)
- Current handler signatures
- Current
depends_onlist
- Current
- Read the source file referenced in
source_fileto understand current implementation state - Read downstream specs — find all specs whose
depends_onincludes this module:grep -rl "<this-module-path>" specs/core/ specs/integration/
Step 2: Understand the Change
Classify the requested change:
| Change type | Examples | Risk level |
|---|---|---|
| Additive | New export, new behavioral requirement, new edge case, new test scenario | Safe |
| Clarification | Reword requirement, add detail to type contract, fix typo | Safe |
| Narrowing | Tighten a return type, add a required field, remove an optional behavior | ⚠️ Potentially breaking |
| Widening | Accept more input types, make a field optional, add a union variant | Usually safe |
| Removal | Remove an export, delete a behavioral requirement, drop a handler | 🔴 Breaking |
| Signature change | Different parameters, different return type, renamed type | 🔴 Breaking |
Step 3: Make the Changes
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 · 84 lines · 39 tokens per session scan A ce64671bbb68
edit-spec is a skill published in the GitHub repository dogganidhal/noddde (48 stars, last pushed 5d ago), licensed MIT. It adds 39 tokens to every session and 831 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 2026-08-30.
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