Laying out the streets…STEP 1 OF 3

Cognitum Metaharness · Office #54,348

AI meta-harness: npx/MCP, memory, learning & signed releases

In the Building AI agents neighborhood (AI and agents). In town since 28 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on Cognitum Metaharness's site

Cognitum Metaharness describes itself as: “Cognitum Metaharness”

What it is

Calls itself “meta-harness”.

  • Calls itself: meta-harness
“The meta-harness for AI agents”

Where it puts itself

Claims “The 10th host”. Rules out “OpenAI API or an OPENAI_API_KEY”.

  • Superlative claim: The 10th host
  • Says it will not: OpenAI API or an OPENAI_API_KEY
“It is not another agent framework. It is a factory for agent frameworks.”
“The 10th host”

Who it sells to

Sells to developers. Built for enterprise, small businesses and teams.

  • Sells to: developers
  • Company size: enterprise · small businesses · teams
“Enterprise platform AI-powered developer platform”
“Enterprises”

How it runs

A API and command-line tool. Runs locally and works offline. Distributed through the npm. Offers an API. Open source. AI is the core of the product.

  • Kind: api · cli
  • Runs where: on the device, offline
  • Distributed via: npm
  • API: yes
  • Open source: yes
  • AI role: core to the product
“…with its own npx CLI, MCP server”
“…npx metaharness”

What it works with

Runs inside Claude Code, Codex, Hermes and 4 more. Names GitHub Copilot on its pages.

  • Runs inside: Claude Code · Codex · Hermes · +4
  • Names: GitHub Copilot
“Works with Claude Code, Codex, pi.dev, Hermes, OpenClaw, and RVM (hardware-isolated sandbox).”
“GitHub Copilot Write better code with AI”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

  • Instant signup: yes
  • Trial asks for: nothing
“…open https://ruvnet.github.io/metaharness/”
“…docs -> https://github.com/ruvnet/metaharness/tree/main/docs”

Sources

Tablif read these pages, last on 28 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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