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Space Kitty Archive

Indexes 15,995 research papers and sells claim-level evidence dossiers, served via an API paid per request in USDC.

From $0.20 per useActively maintained

KnowledgeUsage-based pricingSearch
space-kitty.com ↗
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Space Kitty Archive: data, price, alternatives
At a glancechecked Oct 30, 2026

not read yet

Use

Price
From $0.20 per usepricing page, read Oct 30, 2026
Activity
Actively maintainedsite updated 4 days ago
How it runs
API
Used for
  • search a 16,061-paper index of frontier research
  • check each dossier claim against its cited papers
  • pull topic dossiers with benchmarks and open problems
read off space-kitty.com on Oct 30, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 30, 2026

From $0.20 per use

pricing page

Price Watch: every price change in the Atlas, weekly

Your datawhat they publish, each line with its page · read Oct 30, 2026

    These are Space Kitty Archive'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 30, 2026
    • MCP servercom.space-kitty/research-archiveverified in the MCP registry
    • Stateanswers, requires sign-inchecked 2026-10-30
    • Address to connectspace-kitty.com/mcp
    • MCP docsspace-kitty.com/docs/mcpthe vendor's page ↗

    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 Knowledgeby use, among tools still maintained

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

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    Questions this page answers
    • What is Space Kitty Archive?

      Indexes 15,995 research papers and sells claim-level evidence dossiers, served via an API paid per request in USDC. It is listed in the Atlas under Knowledge.

    • How much does Space Kitty Archive cost?

      Paid plans start at $0.20 per use, per Space Kitty Archive's pricing page on 2026-10-30.

    • Is Space Kitty Archive still maintained?

      Actively maintained: site updated 4 days ago.

    • What are alternatives to Space Kitty Archive?

      In Knowledge, by use: AI for Research, Liner, Paperguide, Amass, GlobalSource Partners.

    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