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Screwtape

Returns pass, fail or retry verdicts on an AI agent's output against evidence and criteria, plus agreement scoring across several agents' answers.

Free plan · From $100 once

AgentsFor developersUsage-based pricing
screwtape.ai ↗
Open screwtape.aiAlternativesSet it up for my team
Screwtape: data, price, alternatives
At a glancechecked Oct 20, 2026

not read yet

Use

For
Accounts-payable teams and automated finance agents that need invoice checks before a payment is executed.
Price
Free plan · From $100 oncepricing page, read Oct 27, 2026
How it runs
API
Used for
  • Check invoice amounts and totals against purchase orders before payment
  • Flag duplicate invoices resent under a new number
  • Export signed receipts of payment decisions for auditor review
read off screwtape.ai on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 27, 2026

Free plan · From $100 once

pricing page

Price Watch: every price change in the Atlas, weekly

Your datawhat they publish, each line with its page · read Oct 27, 2026

“We do not sell data, run ads, or train models on your content unless your key turns on data sharing.”

trust center ↗

These are Screwtape's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 27, 2026
  • MCP serverai.screwtape/screwtapeverified in the MCP registry
  • Stateanswers, 6 toolschecked 2026-10-27
  • Address to connectscrewtape.ai/mcp
  • OpenAPI spec37 pathsthe spec ↗
  • MCP docsscrewtape.ai/.well-known/mcp/server-card.jsonthe vendor's page ↗
  • Status pagelinked from the homepagescrewtape.ai/status ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Agentsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Screwtape?

    Returns pass, fail or retry verdicts on an AI agent's output against evidence and criteria, plus agreement scoring across several agents' answers. It is listed in the Atlas under Agents.

  • Who is Screwtape for?

    Accounts-payable teams and automated finance agents that need invoice checks before a payment is executed.

  • How much does Screwtape cost?

    Screwtape has a free plan; paid plans start at $100 once, per its pricing page on 2026-10-27.

  • Is Screwtape free?

    Yes, Screwtape has a free plan, per its pricing page on 2026-10-27.

  • Do people use Screwtape?

    Little sign of use.

  • Does Screwtape train AI on your data?

    Only with your consent or on some plans, per its trust center (2026-10-27): “We do not sell data, run ads, or train models on your content unless your key turns on data sharing.”

  • Is Screwtape safe?

    We do not audit vendors. What Screwtape publishes, read 2026-10-27: a trust center; on training with your data, “We do not sell data, run ads, or train models on your content unless your key turns on data sharing.”.

  • How do I cancel Screwtape?

    In its own words (terms of service, 2026-10-27): “You can cancel a plan subscription started through PayPal at any time at /plans/cancel/ with your API key, by POST /v1/plans/cancel, or in PayPal under automatic payments.”

  • What are alternatives to Screwtape?

    In Agents, by use: Seclai, Neuwark, Aqta, WebRun, Tandem.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk