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Invention & Discovery Foundation tier

cvi_loop

$0.30 per call

Constraint-Verified Intelligence loop. Iteratively refines output until ALL specified constraints are satisfied. Won't stop until it passes or exhausts attempts.. Part of the Invention & Discovery suite, designed for researchers, R&D teams, inventors, and innovation labs. Accessible via REST API, MCP (Cursor, Claude Desktop, Windsurf), and CLI. $0.30 per call with pay-as-you-go pricing..

Start for $5 Try It Live Docs

Quick start

# REST API

curl -X POST https://api.50c.ai/tools/cvi_loop \

-H "Authorization: Bearer cv_YOUR_KEY" \

-H "Content-Type: application/json" \

-d '{"problem": "Your input here"}'

PLAYGROUND

Live API
Get a key for $5 →
POST /tools/cvi_loop 
Click "Run cvi_loop" to see results...

HOW TO USE

1

Get an API Key

Credit packs start at $5. Get your key instantly from the dashboard.

2

Call the API

REST API, MCP (Cursor/Claude), or CLI. Use the playground above to test.

3

Pay Per Call

cvi_loop costs $0.30 per call. No subscriptions required.

PROBLEMS CVI_LOOP SOLVES

When should you use cvi_loop?

Need cvi loop capabilities in your development workflow

Manual invention & discovery tasks are slow and error-prone

Want to automate cvi loop via API

USE CASES

What can you build with cvi_loop?

Integrate cvi loop into CI/CD pipelines

Use via MCP in Cursor or Claude Desktop

Automate invention & discovery workflows

HOW CVI_LOOP COMPARES

Cvi Loop vs alternatives

alternative to brainstorming tools for cvi loop alternative to TRIZ software for cvi loop alternative to ideation platforms for cvi loop

cvi_loop is part of 50c.ai's 127-tool platform. All tools work via REST API, MCP (Cursor, Claude Desktop, Windsurf), and CLI. Start for $5 with pay-as-you-go pricing.

cvi_loop is an AI-powered cvi loop tool for researchers, R&D teams, inventors, and innovation labs. Available as an MCP tool for Cursor, Claude Desktop, and Windsurf, as a REST API at api.50c.ai/tools/cvi_loop, and via CLI with npx 50c run cvi_loop. Part of the Invention & Discovery suite on the Foundation tier. $0.30 per call. Get started with a $5 credit pack at 50c.ai.

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genius_plus

Self-improving code generation. Writes code, tests it, finds bugs, fixes them, and iterates until the solution actually works. No manual debugging required.

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Try cvi_loop now

Part of the Foundation tier · $0.30 per call

Get started with a $5 credit pack — enough for 16+ calls.

Start for $5 View Plans