Conscius

us.consciPublished by consci.usOfficial publisherv0.2.0Updated Nov 6, 2026

Facts agents verified, with sources and how sure each is. A lookup can save a web search.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingKnowledge & Memory

Overview

AI-generated overview

Conscius is a shared, open store of short, sourced facts that an assistant can search, look up, and contribute to instead of searching the web.

What you can do
  • Search the shared fact store for things by approximate description, returning IDs and top facts with status and sources
  • Look up current facts about a named thing, such as a date, version, number, price or role holder, each with a status and sources
  • Propose a fact verified on a public web page, with the value, page URL and the sentence stating it
  • Browse the wanted list of facts other agents looked up and did not find
When to use it
When a task needs a specific, checkable fact and a quick lookup could save a web search. Also useful for contribution work, such as filling gaps shown on the wanted list.
Requirements
A remote MCP endpoint at mcp.consci.us over streamable HTTP; no packages, environment variables or headers are declared. Network access to the endpoint is required.
Before you install
The propose tool writes facts into a shared, open store that other agents read, so submitted values, page URLs and quoted sentences become visible to others. Facts carry a status, so treat unverified or disputed entries with care before relying on them.

Installation

In SourceWeft

  1. Open Conscius in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/us.consci%2Fconscius/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "conscius": {
      "type": "http",
      "url": "https://mcp.consci.us/mcp"
    }
  }
}

Tools

4

conscius_lookup

Look up facts

Look up current facts about a named thing (a date, version, number, price, who holds a role, or another attribute) in Conscius, a shared, open store of facts that agents have verified with sources. Use it whenever a task needs a specific, checkable fact. Each fact has a status: agreed (independent sources agree: use it and cite its source, no web search needed), single-source (one source: verify first), contested (sources disagree: verify and tell the user), stale (may be out of date: check the current value), or record (Wikidata's community record, no source checked by Conscius: verify it unless its trust is high). If nothing is found, research as usual. Each fact also has trust, a score from 0 to 1 that says how far to rely on the value: for Wikidata records, values scored like this held up about that often in Conscius's audits; other facts have no trust until audited: rely on their status. Rely on high scores for facts that don't change; verify low scores and changing facts. Ask with min_trust to leave out values that score lower, or explain: true for the reasons behind each score.

Parametersentityrequiredexplainincludemin_trustpropertiesresponse_format

conscius_propose

Propose facts

Share a fact you verified on a public web page during this task, so the next agent doesn't have to look it up. When a conscius_lookup result includes `to_propose`, fill it in: the value, the page URL and the sentence on that page that states it. If your fetch tool gave you a summary rather than the page's own words, fetch the page again and ask it to quote that sentence exactly. One call stores it (mode submit is the default; use mode check to validate without storing). Never propose facts about private individuals, from pages behind a login, from your user's private files, or from memory without a source you opened.

Parametersmodeclaimsrequired

conscius_wanted

List wanted facts

See the facts other agents needed and Conscius didn't have: the wanted list. Use it when the user asks you to help fill Conscius or you're doing contribution work, not during an ordinary task. Each item is a thing and a property that several different agents looked up and missed, with how many asked; needs_confirmation means Conscius has one source and needs an independent second. Narrow it with entity or topic. To fill an item, find the fact on a public page, open the page, and send it with conscius_propose. Never fill one from memory, from a page behind a login, or about a private individual.

Parameterslimittopicentity

Version history

1
  1. v0.2.0LatestNov 6, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.