@thinkscape/claude-thermos

Thermo-nuclear branch review for Claude Code: deep correctness and security audits, strict maintainability rubrics, and parallel subagent orchestration.

Adapted from Cursor's MIT-licensed Thermos plugin.

Installation

Install the published Thermos plugin through Claude Code's plugin marketplace flow:

claude plugin marketplace add Thinkscape/agent-thermos
claude plugin install thermos@agent-thermos

Inside an interactive Claude Code session, the equivalent slash commands are:

/plugin marketplace add Thinkscape/agent-thermos
/plugin install thermos@agent-thermos

The Claude marketplace entry is /.claude-plugin/marketplace.json and installs the published npm package @thinkscape/claude-thermos. The plugin manifest is named thermos so commands stay short. The installed plugin exposes /thermos:run; the individual review rubrics are embedded in the bundled subagents and are not user-facing slash commands.

Primary invocation

/thermos:run [base-ref | PR URL | scope]

For an unprefixed command, install the optional standalone shim:

npm install -g @thinkscape/claude-thermos
claude-thermos install-command --scope project

Then use:

/thermos [base-ref | PR URL | scope]

The shim is copied into .claude/commands/thermos.md, so it appears as the normal unprefixed /thermos command without adding another plugin-scoped /thermos:* entry.

Architecture

flowchart TB
  subgraph L2["Orchestrator"]
    TH[thermos]
  end

  subgraph L1["Subagents"]
    SNR[thermo-nuclear-review-subagent]
    SNCQ[thermo-nuclear-code-quality-review-subagent]
  end

  DIFF[git diff + file contents]

  subgraph L0["Rubrics"]
    TNR[thermo-nuclear-review]
    TNCQ[thermo-nuclear-code-quality-review]
  end

  TH --> SNR
  TH --> SNCQ
  SNR --> TNR
  SNR --> DIFF
  SNCQ --> TNCQ
  SNCQ --> DIFF

Agents

| Agent | Description | |:------|:------------| | thermos:thermo-nuclear-review-subagent | Deep diff-scoped review for correctness, security, devex, and feature-gate risk. | | thermos:thermo-nuclear-code-quality-review-subagent | Strict code-quality review for structure, code-judo, 1k-line rule, and boundaries. |

Typical usage

/thermos:run main
/thermos:run https://github.com/acme/app/pull/123
/thermos:run review the API changes only

Thermos gathers diff context, launches both agents with the same input, and synthesizes prioritized findings. Use the optional /thermos shim if you prefer the shorter local command.

Attribution

This package adapts methodology, diagrams, and prompt structure from Cursor's Thermos plugin. See the repository NOTICE.md for the upstream MIT notice.