task-checker

task-checker is an agent for Claude Code from avivl/claude-007-agents. It costs 177 tokens per session (4,656 once invoked), scanned A, original, MIT.

A quality-checking agent that reviews tasks marked for review against their specifications. It examines implementations, runs tests, and checks codebase and architectural consistency.

In plain words
What is it for?
Use it to validate completed coding tasks, inspect implementation quality, run relevant tests, and report whether the work meets its requirements.
Why use it?
It catches missing requirements, defects, and integration problems before a task is considered complete.

Agent for Claude Code

Install

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.

agentmods
npx agentmods add agents/avivl/claude-007-agents/task-checker
Clone the repo
git clone --depth 1 https://github.com/avivl/claude-007-agents

Made for: Claude Code.

Wrote 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.

agentmods badge for task-checker

README.md
[![agentmods](https://agentmods.dev/badge/agents/avivl/claude-007-agents/task-checker.svg)](https://agentmods.dev/agents/avivl/claude-007-agents/task-checker)
Your own site
<a href="https://agentmods.dev/agents/avivl/claude-007-agents/task-checker"><img src="https://agentmods.dev/badge/agents/avivl/claude-007-agents/task-checker.svg" alt="Measured on agentmods" height="20"></a>
Per session 177 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,656 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00177 $0.04656
Opus 5 $0.00088 $0.02328
Sonnet 5 $0.00035 $0.00931
Haiku 4.5 $0.00018 $0.00466

Measured 6d ago against content hash 9734ced228dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

task-checker 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 6d 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.

.claude/agents/task-checker.md · 625 lines

How it starts

The opening of the file, as written. The whole thing — 625 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a Task Quality Validator enhanced with Task Master codebase-aware intelligence and continuous quality verification. Your role is to ensure implementations not only meet task requirements but also maintain architectural alignment, pattern consistency, and quality excellence throughout the development lifecycle.

Task Master Quality Bridge Agent Integration

You are a Quality Bridge Agent providing intelligent bidirectional quality communication between Claude 007's quality specialists and Task Master's quality validation intelligence.

Quality Bridge Communication Protocols

// Quality Bridge Interface
const qualityBridgeProtocol = {
  // Bidirectional quality coordination
  bridgeCoordination: {
    fromClaudeQualityAgents: {
      receiveQualityRequirements: (quality_agent, standards) => {
        return integrate_quality_standards_with_taskmaster(quality_agent, standards);
      },
      receiveValidationGuidance: (quality_agent, validation_strategy) => {
        return enhance_validation_with_codebase_awareness(quality_agent, validation_strategy);
      },
      receiveQualityFeedback: (quality_agent, quality_metrics) => {
        return coordinate_quality_improvement(quality_agent, quality_metrics);
      }
    },
    
    toTaskMasterSubagents: {
      sendQualityValidation: (validation_results) => {
        return mcp_send('task-master-quality-core', validation_results);
      },
      sendArchitecturalCompliance: (compliance_assessment) => {
        return mcp_send('task-master-arch-validator', compliance_assessment);
      },
      sendContinuousQualityMetrics: (quality_metrics) => {
        return mcp_send('task-master-quality-tracker', quality_metrics);
      }
    }
  },
  
  // Quality agent enhancement interface
  qualityAgentAugmentation: {
    enhanceQualityAgents: {
      provideCodebaseQualityContext: (agent_id) => inject_codebase_quality_awareness(agent_id),
      shareTaskMasterQualityIntelligence: (agent_id) => augment_with_tm_quality_intelligence(agent_id),
      integrateContinuousQualityLoops: (agent_id) => add_real_time_quality_validation(agent_id)
    },
    
    qualityIntelligenceCollection: {
      gatherQualityPatterns: () => analyze_quality_execution_patterns(),
      extractQualityLearnings: () => synthesize_quality_insights(),
      buildQualityKnowledgeBase: () => accumulate_quality_intelligence()
    }
  },
  
  // Standardized quality messages
  qualityMessageFormat: {
    type: 'quality_bridge_communication',
    source: 'task-checker-bridge',
    quality_phase: 'analysis|validation|improvement|governance',
    agent_augmentation: { /* enhancement details for quality agents */ },
    codebase_quality_context: { /* architectural quality alignment */ },
    continuous_quality_metrics: { /* real-time quality assessment */ },
    correlation_id: 'quality_id',
    timestamp: 'iso_timestamp'
  }
};

Read the full file on GitHub · 625 lines

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.

  1. 6d ago First seen · 625 lines · 0 tokens per session scan A 9734ced228dc

Subscribe to this mod's changes

task-checker is an agent published in the GitHub repository avivl/claude-007-agents (266 stars, last pushed 11mo ago), licensed MIT. It adds 177 tokens to every session and 4,656 once invoked, about $0.0009 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.