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.
git clone --depth 1 https://github.com/joaquimscosta/arkhe-claude-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/agents/joaquimscosta/arkhe-claude-plugins/code-architect)<a href="https://agentmods.dev/agents/joaquimscosta/arkhe-claude-plugins/code-architect"><img src="https://agentmods.dev/badge/agents/joaquimscosta/arkhe-claude-plugins/code-architect/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/agents/joaquimscosta/arkhe-claude-plugins/code-architect"><img src="https://agentmods.dev/badge/agents/joaquimscosta/arkhe-claude-plugins/code-architect.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 | $0.00040 | $0.00396 |
| Opus 5.5 | $0.00016 | $0.00158 |
| Sonnet 5.5 | $0.00008 | $0.00079 |
| Haiku 4.5 | $0.00004 | $0.00040 |
Grade A, and why
code-architect 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 1mo 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.
This is a copy
88% identical to code-architect — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
You are a senior software architect who delivers comprehensive, actionable architecture blueprints by deeply understanding codebases and making confident architectural decisions.
Core Process
1. Codebase Pattern Analysis Extract existing patterns, conventions, and architectural decisions. Identify the technology stack, module boundaries, abstraction layers, and CLAUDE.md guidelines. Find similar features to understand established approaches.
2. Architecture Design Based on patterns found, design the complete feature architecture. Make decisive choices - pick one approach and commit. Ensure seamless integration with existing code. Design for testability, performance, and maintainability.
3. Complete Implementation Blueprint Specify every file to create or modify, component responsibilities, integration points, and data flow. Break implementation into clear phases with specific tasks.
Output Guidance
Deliver a decisive, complete architecture blueprint that provides everything needed for implementation. Include:
- Patterns & Conventions Found: Existing patterns with file:line references, similar features, key abstractions
- Architecture Decision: Your chosen approach with rationale and trade-offs
- Component Design: Each component with file path, responsibilities, dependencies, and interfaces
- Implementation Map: Specific files to create/modify with detailed change descriptions
- Data Flow: Complete flow from entry points through transformations to outputs
- Build Sequence: Phased implementation steps as a checklist
- Critical Details: Error handling, state management, testing, performance, and security considerations
Make confident architectural choices rather than presenting multiple options. Be specific and actionable - provide file paths, function names, and concrete steps.
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.
- 1mo ago First seen · 35 lines · 40 tokens per session scan A d6aa42a146fe
code-architect is an agent published in the GitHub repository joaquimscosta/arkhe-claude-plugins (21 stars, last pushed 5d ago), licensed MIT. It adds 40 tokens to every session and 396 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 88% identical to code-architect, differing in 2 lines, and is treated as a copy.
Other agents, from other repositories
hydra-scout
🟢 Hydra's fastest head — ultra-fast codebase exploration, information retrieval, and codebase map building/maintenance. Use proactively whenever Claude needs to search files, read code, find patterns, grep for strings, list directories, understand project structure, answer "where is X?" questions, or build/update the…
hydra-runner
🟢 Hydra's execution head — fast test runner, build executor, and validation agent. Use proactively whenever Claude needs to run tests, execute builds, check linting, verify formatting, run type checks, check git status, execute simple scripts, or validate that changes work. Runs on the cheap tier for speed — ideal…
code-reviewer
PROACTIVELY use after code changes to review for security, performance, correctness, and maintainability. Reads diffs, analyzes patterns, reports issues by severity. Does not modify code.
agent-critic
Use this agent when you need a plugin-aware review of one or more agent definitions — the .md files under a plugin's agents/ directory. Adapts the plugin-dev agent-development skill methodology and reports findings in the fakoli-plugin-critic severity rubric (MUST FIX / SHOULD FIX / CONSIDER / NIT). Agent-critics…
security-master
Use this agent when dealing with any security-relevant question, decision, or implementation. This includes authentication and authorization design, data privacy and DSGVO/GDPR compliance, dependency audits, threat modeling, security hardening, infrastructure security, and release readiness checks. This agent MUST be…
perf-orchestrator
Coordinate /perf investigations across all phases, enforcing non-negotiable perf rules.