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Factum

io.github.factum-project/factum

Source code

About Factum

Factum is an MCP server published by the GitHub account factum-project. Auditable memory for AI agents: provenance, cascade retraction, conflict refusal

It runs on your own machine: your AI client starts it from the cargo package factum-mcp at version 0.1.3.

It asks for no keys or passwords.

Version 0.1.3 was published on 15 September 2026, and the source code is public, so you can read it before installing.

Written from the registry entry. 7 automated checks on registry metadata: 3 pass, 1 warn, 0 fail, 3 info. How we check.

What it asks for

This server declares no environment variables, so it asks for no keys or settings.

Checks

CheckResultDetail
Source repository linkedPasshttps://github.com/factum-project/factum
Version pinnedPassEvery package has an explicit version
Secrets requestedInfoAsks for no secrets
Known package registryWarnUnrecognized registry: cargo
Namespace ownershipInfoName verified via GitHub account factum-project
Registry text aimed at the AIPassDescription and settings contain no hidden characters or instructions to the AI
Code red flagsInfocargo packages are not read yet

Popularity & health: 53 / 100

Worked out from public numbers and our own checks, not from user reviews or ratings. It says how used and how looked-after a server is, not whether it is safe.

Popularity6 / 40

3 GitHub stars, no download count, no Hacker News posts found. Best two of the three, each on a log scale.

Activity24 / 25

Last push 2026-10-09, no GitHub release, 46 commits in 90 days.

Issue health8 / 15

2 closed of 9 issues, too few to judge. No data, so half marks.

Our checks16 / 20

1 warning, each costing a fifth.

0 forks, 1 merged pull requests. Sources: GitHub, npm, PyPI (pypistats.org) and Hacker News (Algolia), fetched 2026-10-31.

What people say

No Hacker News threads link to its source code.

Look further: search Reddit, search Hacker News, read its GitHub issues. These are not reviews we checked.

Facts

Registry nameio.github.factum-project/factum
PublisherGitHub account factum-project
How the name is verifiedName verified via GitHub account factum-project. The registry ties the name prefix to that account or domain; it does not check the code.
TypeLocal: runs on your machine from a package
Packagescargo factum-mcp 0.1.3 (stdio)
Version0.1.3
Published
Last updated
Source repositoryhttps://github.com/factum-project/factum
WebsiteNone linked
CategoryProductivity & notes (assigned by keyword rule, not by hand)

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