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 skills add AlteredCraft/claude-code-plugins --skill adr-managergit clone --depth 1 https://github.com/AlteredCraft/claude-code-pluginsWrote 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/alteredcraft/claude-code-plugins/adr-manager)<a href="https://agentmods.dev/skills/alteredcraft/claude-code-plugins/adr-manager"><img src="https://agentmods.dev/badge/skills/alteredcraft/claude-code-plugins/adr-manager/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/alteredcraft/claude-code-plugins/adr-manager"><img src="https://agentmods.dev/badge/skills/alteredcraft/claude-code-plugins/adr-manager.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00045 | $0.00682 |
| Opus 5.5 | $0.00018 | $0.00273 |
| Sonnet 5.5 | $0.00009 | $0.00136 |
| Haiku 4.5 | $0.00005 | $0.00068 |
Grade A, and why
adr-manager 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 2mo 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 — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ADR Manager
Overview
This skill appends Architecture Decision Record entries to an ADR file. ADRs capture significant architectural decisions, providing future maintainers with context about why decisions were made.
Based on Michael Nygard's ADR template.
Adding an ADR Entry
Read the existing ADR file to determine the next sequential number, then append a new entry.
ALWAYS include a context link: **Build:** [bld-<project-slug>](./.artifacts/bld-<project-slug>/)
Entry Format
## ADR-<NNN>: <Title>
<context-link>
### Status
<status>
### Context
<context>
### Decision
<decision>
### Consequences
<consequences>
---
Field Guidance
- ADR-NNN: Sequential number (ADR-001, ADR-002, etc.). Read existing entries to determine next number.
- Title: Concise description of the decision (e.g., "Use PostgreSQL for persistence", "Adopt event-driven architecture")
- Context link: If provided by caller, include as
**Build:** [link](./path/)or similar. Omit if not provided. - Status: One of
proposed,accepted,rejected,deprecated,superseded - Context: The issue or situation motivating this decision. What forces are at play?
- Decision: What was decided and why. Be specific about the choice made.
- Consequences: What becomes easier or harder as a result. Include both positive and negative impacts.
When to Add an Entry
Add an ADR entry when:
- Choosing between competing technologies or frameworks
- Selecting significant architectural patterns
- Making trade-offs with meaningful consequences
- Deviating from the original plan
- Making decisions that future maintainers would benefit from understanding
Do NOT add entries for:
- Routine implementation details
- Minor code organization choices
- Decisions that are easily reversible with no significant impact
Example Scenarios
✅ Add ADR: "Chose Next.js App Router over Pages Router for better streaming support" ✅ Add ADR: "Adopted Zustand for state management due to simplicity vs Redux complexity" ✅ Add ADR: "Implemented optimistic UI updates to improve perceived performance despite network latency" ✅ Add ADR: "Selected PostgreSQL over MongoDB for ACID guarantees in financial transactions"
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.
- 2mo ago First seen · 88 lines · 45 tokens per session scan A 69be46104342
adr-manager is a skill published in the GitHub repository AlteredCraft/claude-code-plugins (12 stars, last pushed 5mo ago), licensed MIT. It adds 45 tokens to every session and 682 once invoked, about $0.0002 per session on Opus 5.5. 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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