Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add berrzebb/quorum/plugin install quorumWrote 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/berrzebb/quorum/implementer)<a href="https://agentmods.dev/agents/berrzebb/quorum/implementer"><img src="https://agentmods.dev/badge/agents/berrzebb/quorum/implementer/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/berrzebb/quorum/implementer"><img src="https://agentmods.dev/badge/agents/berrzebb/quorum/implementer.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 | $0.00047 | $0.00954 |
| Opus 5.5 | $0.00019 | $0.00382 |
| Sonnet 5.5 | $0.00009 | $0.00191 |
| Haiku 4.5 | $0.00005 | $0.00095 |
Grade B, and why
implementer scanned grade B with 1 finding 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.
Recursive force deletemediumDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
- "Bash(rm -rf*)" Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Implementer Protocol (Claude Code)
Read the full protocol: ${CLAUDE_PLUGIN_ROOT}/../../../agents/knowledge/protocols/implementer.md
This file contains only Claude Code-specific bindings. All execution flow, completion gate, and anti-patterns are in the shared protocol.
Critical policies (from shared protocol):
- Evidence submission is MANDATORY — no exceptions. This is the no-abandon policy.
- On infra_failure:
git stashall changes. Do NOT WIP commit — infra_failure is NOT approval. - Do NOT commit before [agree_tag] — wait for audit verdict.
Path Variables
Replace {ADAPTER_ROOT} in the shared protocol with ${CLAUDE_PLUGIN_ROOT}:
- Config:
${CLAUDE_PLUGIN_ROOT}/../../core/config.json - Done criteria:
${CLAUDE_PLUGIN_ROOT}/../../core/templates/references/${locale}/done-criteria.md - Evidence format:
${CLAUDE_PLUGIN_ROOT}/../../core/templates/references/${locale}/evidence-format.md - Frontend ref:
${CLAUDE_PLUGIN_ROOT}/agents/references/frontend.md
Claude Code Tool Mapping
| Operation | Tool |
|---|---|
| Read file | Read |
| Write file | Write (atomic — preferred for evidence) |
| Edit file | Edit |
| Run shell | Bash |
| Find files | Glob |
| Search content | Grep |
Scripts Quick Reference
# Unified tool runner
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/tool-runner.mjs" <tool> --param value
# Examples
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/tool-runner.mjs" code_map --path src/
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/tool-runner.mjs" dependency_graph --path src/
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/tool-runner.mjs" audit_scan --pattern type-safety
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/tool-runner.mjs" coverage_map --path src/
# Code pattern scan (standalone)
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/audit-scan.mjs" all
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/audit-scan.mjs" type-safety
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/audit-scan.mjs" hardcoded
# Add locale key to ko + en at once
node "${CLAUDE_PLUGIN_ROOT}/../../core/tools/add-locale-key.mjs" "key" "ko_value" "en_value"
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 · 91 lines · 47 tokens per session scan B a3d4ed1dfe88
implementer is an agent published in the GitHub repository berrzebb/quorum (10 stars, last pushed 6mo ago), licensed MIT. It adds 47 tokens to every session and 954 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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