Coding power tools for AI agents

Deliver better code, faster
& safer with PowerTools

Indexed search across 26 languages. 65 deterministic detectors. Tamper-evident audit chain. Works with Claude Code, Codex, Gemini, Cursor, and anything else that speaks MCP.

and much more →

Deterministic tools. Local-first. Cryptographic where it matters. Your agent reads real code instead of guessing it.

How Twira sits between you, your AI agent, and your code.

You

Direction. Oversight. The final call.

Your AI agent

Claude Code · Codex · Gemini CLI

…or any MCP-compatible coding agent.

Twira

The PowerTool layer.

18 deterministic tools. One binary, twira, installed locally. Two ways to reach the same tools:

MCP — for your AI agent

Your agent calls tools through Model Context Protocol.

CLI — for you

You call the same tools from your terminal.

IndexSearchReadImpactDatabaseDiagnoseSCALoreTeamAuditCompliance Proxy…

Your codebase

Code. Databases. Files. Context.

`twira` is one binary, installed locally on your machine. Two interfaces to the same tools: MCP (Model Context Protocol) so your AI agent can call them, and the standard CLI so you can call them yourself from the terminal. Verified end-to-end on Claude Code, Codex, and Gemini CLI today; any other MCP-compatible coding agent should also work.

Judgment stays human. Execution gets faster. Tooling does the rest.

Human role

  • Judgment
  • Oversight
  • Architecture
  • Responsibility

AI role

  • Code generation
  • Retrieval
  • Parallel analysis
  • Implementation drafts

Twira role

  • Capability amplification
  • Precision tooling
  • Workflow acceleration
  • Context intelligence
“Larger context windows didn’t fix the hallucinations. Deterministic tools did.”
Chris, founder
$ curl -fsSL twira.com/install.sh | sh

One line. No signup. No card.

A real session

How it works, in four steps.

  1. You ask your agent

    “Fix the auth bug in handleLogin and update every caller.”

  2. The agent calls Twira

    Finds the symbol. Maps the call graph. Reads the database schema. Locally, in milliseconds.

  3. The agent gets indexed answers

    Function names taken straight from the index. Callers read from the call graph the parser built. Grounded in the code on disk, not a guess from the model.

  4. The fix lands first time

    Verified blast radius. Signed audit entry. You review and ship.

The toolbox

Every PowerTool is a single command. Deterministic. Local. Two ways to reach each one: your AI agent calls them via MCP, you call the same tools from your terminal as CLI commands. See the full eighteen on the tools page.

MCPPro

Database MCP

Your code and your database, on the same interface.

Learn more →
MCPPro

Diagnose (SAST)

Twira’s static-analysis (SAST) engine, 54 deterministic detectors across security, bugs, code health, DOM, and port-migration.

Learn more →
MCPPro

Lore

Cross-agent institutional memory.

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MCPPro

Team

Four frontier AI brains, one hard question, one peer-reviewed answer.

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MCPPro

Masterplan

The shared project masterplan that EVERY AI agent on EVERY session reads, claims from, and updates.

Learn more →
SkillPro

Plan Review

Type /plan-review in your agent.

Learn more →
MCPPro

Impact

Know what would break before you ship.

Learn more →
CLIPro

Audit

Tamper-evident, cryptographically-signed, append-only record of every meaningful action AI agents take in your codebase.

Learn more →
CLIPro

AI Compliance Proxy

Twira's wire-layer PII protection.

Learn more →
See all 18 tools →

Why Twira

AI is smart.But it gets dramatically more capable when you give it the right tools.

The AI is the operator. Twira is the PowerTool beneath it. Built for the work the AI is trying to do. Built to keep you in charge.

See the tools →Read the founder story →

Works with every model. Every stack. Every machine.

26
languages
6
database engines
6+
AI providers
3
operating systems
Yes
air-gap capable

AI coding works best when developers stay in control.

Free on install: Index, Code Search, and Code Read, for ever. Pro is $29.99 a month for the full toolbelt; 14-day trial, no card. Free for students who verify with an institutional email.

$ curl -fsSL twira.com/install.sh | sh

One line. No signup. No card.

Twira