Veracium MCP Server

Veracium is a provenance-aware memory plug-in for agentic systems - durable, per-user memory that resists the injection and confabulation failures that plague naive agent memory. Provenance means every fact tracks who said it: a claim from an email your agent merely read can never become a "fact" it asserts. It remembers what the user said, past interactions, and what worked - and it remembers where each of those…

People who work with agent memory, provenance and prompt injection and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-18 · ★ 9 · #36 OF 304 MAINTAINED MEMORY · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install Veracium

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add veracium-ai-veracium -- uvx veracium

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "veracium-ai-veracium": {
      "command": "uvx",
      "args": [
        "veracium"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package veracium - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.veracium-ai is GitHub-verified and matches the repo owner

03 · What Veracium can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.26.0 · 2026-09-17

> Tag moved before publication, disclosed: v0.26.0 was first placed at 0262f86 and moved to 3857911 after the schema evidence was regenerated to record this release. Nothing had been uploaded and no Release existed at…

v0.25.0 · 2026-09-14

Upgrade recommendation - BREAKING on three narrow surfaces; every other host upgrades · without acting. Hosts on 0.24.0 that capture procedures should take this release. Who · must act, per surface: (1) a host that…

v0.24.0 · 2026-09-12

No host must act. This release changes what the extractor may store, not what is rendered. · Procedural capture reopened, render still closed (specs/0037 v16). The extractor may now record a routine the user stated…

04 · Who maintains Veracium

veracium is maintained by veracium-ai. It's the only MCP server we track from this author; the repo dates to Jul 2026.

05 · Facts

repository: github.com/veracium-ai/veracium
website: https://docs.veracium.ai/
category: memory - ranked #36 of 304 actively-maintained memory servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-17)
registry: io.github.veracium-ai/veracium (active, first published 2026-07-17 · 19 versions)
packages: pypi:veracium

06 · Veracium FAQ

What is Veracium?

Is Veracium still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-18 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Veracium?

Run `uvx veracium`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Veracium run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Veracium

Alternatives to Veracium

Maintained memory servers if Veracium isn't the fit.

Pairs well with

Servers that cover what Veracium doesn't - only shown when the pairing reason fits the companion.

More memory MCP servers · Auto Mem · Peon Mem · Wander Agent · Yggdrasil · Midas

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