Contract Clause Reviewer

Field	Value
Name	`contract-clause-reviewer`
Category	automation
Complexity	advanced
Tags	legal-review, google-drive, document-processing, fan-out-pattern, llm-analysis, risk-scoring, s3-storage, postgres-state
Author	randybias
Min Version	0.1.0

Description

Watch a Google Drive folder for new contracts, extract text, perform parallel AI clause analysis across four legal dimensions (liability, IP rights, termination, compliance), and generate consolidated risk reports. Uses a fan-out/fan-in DAG pattern for parallel review.

DAG Structure

                                    ┌→ review-liability ───┐
poll-drive → store-originals → extract-text ─┼→ review-ip-rights ──┼→ synthesize-report → store-and-notify
                                    ├→ review-termination ─┤
                                    └→ review-compliance ──┘

Node	Purpose
`poll-drive`	Poll Google Drive folder for new contract documents
`store-originals`	Store original documents in S3
`extract-text`	Extract text content from documents
`review-liability`	AI review of liability clauses
`review-ip-rights`	AI review of intellectual property clauses
`review-termination`	AI review of termination clauses
`review-compliance`	AI review against configured compliance frameworks
`synthesize-report`	Consolidate all reviews into a risk report
`store-and-notify`	Store report and notify via Slack

Triggers

manual
cron — every 30 minutes (*/30 * * * *)

Dependencies

Service	Type	Required
Google Drive API	External	Yes
Anthropic API	External	Yes
Slack webhook	External	Yes
tentacular-postgres	Exoskeleton	Yes
tentacular-rustfs	Exoskeleton	Yes

Config

Key	Default	Description
`timeout`	`300s`	Per-node timeout
`retries`	`1`	Retry count per node
`drive_folder_id`	`YOUR_FOLDER_ID`	Google Drive folder to watch
`compliance_frameworks`	`[GDPR]`	Compliance frameworks to check against

Secrets

google.access_token — Google API access token for Drive
anthropic.api_key — Claude API key for clause analysis
slack.webhook_url — Slack webhook for notifications

Usage

tntc scaffold init contract-clause-reviewer
tntc scaffold init contract-clause-reviewer my-custom-name
tntc scaffold info contract-clause-reviewer

Source

Scaffold source: quickstarts/contract-clause-reviewer/