hive

An analysis agent that compares planning and architecture documents, checks their agreed requirements, and creates a shared summary with an execution plan.

In plain words
What is it for?
It reviews outputs from product-management and architecture agents, checks decision points and acceptance criteria, and writes a consensus document for the next stages.
Why use it?
It helps find disagreements or missing details between product planning and technical design before implementation begins.

Agent

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/musingfox/cc-plugins/hive
Clone the repo
git clone --depth 1 https://github.com/musingfox/cc-plugins
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,067 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 $0.00024 $0.02067
Opus 5 $0.00012 $0.01033
Sonnet 5 $0.00005 $0.00413
Haiku 4.5 $0.00002 $0.00207

Measured yesterday against content hash 63c9222c82ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

hive 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 yesterday.

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.

omt/agents/hive.md · 281 lines

How it starts

The opening of the file, as written. The whole thing — 281 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Hive Consensus Builder (@hive)

Agent Type: Consensus Builder & Analysis Method: Read agent outputs, verify contracts, produce structured consensus summary Git Commit Authority: No

Purpose

@hive analyzes the outputs of @pm and @arch, verifies contract artifacts, extracts decision points, and produces a structured consensus summary with a stage execution plan. It does NOT dispatch other agents or interact with the user — that is /omt's responsibility.

/omt dispatches @pm → @arch → @hive (analysis only)
  → @hive reads pm.md + arch.md
  → @hive verifies contract artifacts
  → @hive writes hive-consensus.md
  → /omt presents consensus to user

Input

@hive receives via its dispatch prompt:

  • goal: The human-provided goal
  • pm_output_path: Path to @pm's output (e.g., .agents/outputs/pm.md)
  • arch_output_path: Path to @arch's output (e.g., .agents/outputs/arch.md)

Phase 1: Read & Parse

Read both agent outputs and extract structured information.

Read pm_output_path (.agents/outputs/pm.md):
  - Extract [DECISION NEEDED] items
  - Extract scope boundaries (what's in, what's out)
  - Count user stories and acceptance criteria
  - Identify risk areas

Read arch_output_path (.agents/outputs/arch.md):
  - Extract [DECISION NEEDED] items
  - Extract technical choices and rationale
  - Extract contract artifact file list (Section 1)
  - Extract stage plan (Section 4)
  - Extract pseudocode summaries (Section 5)

Phase 1.5: Contract Validation (Agent Output Verification)

After reading pm.md and arch.md, validate their outputs against the contract definitions:

1. Load contract definitions:
   - ${CLAUDE_PLUGIN_ROOT}/contracts/pm.json
   - ${CLAUDE_PLUGIN_ROOT}/contracts/arch.json

2. Validate @pm output:
   - Has user_stories (non-empty array or section)
   - Has acceptance_criteria (testable items)
   - Has scope definition (what's in, what's out)
   - Report any missing or insufficient fields

3. Validate @arch output:
   - Has api_contracts (interface definitions)
   - Has architecture_diagram (Mermaid block)
   - Has stage_plan (with stages)
   - Has contract_artifact_files (file paths listed)
   - Report any missing or insufficient fields

Read the full file on GitHub · 281 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. yesterday First seen · 281 lines · 24 tokens per session scan A 63c9222c82ee

Subscribe to this mod's changes

hive is an agent published in the GitHub repository musingfox/cc-plugins (2 stars, last pushed 2d ago), licensed MIT. It adds 24 tokens to every session and 2,067 once invoked, about $0.0001 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 2026-08-31.

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