Vivesca

org.vivescaPublished by vivesca.orgv0.2.3Updated Oct 24, 2026

Opinionated MCP server — Pydantic output schemas, 7 domains, built to evolve.

VerifiedSTDIODesktop onlyDeveloper Tools

Server details

Identifier: org.vivesca/vivesca
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to vivesca.org. It runs from a package rather than a hosted endpoint, so there is no endpoint to match against that domain.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

Add a badge to your README

Show readers this MCP server is listed on SourceWeft. The badge links to this page.

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/org.vivesca%2Fvivesca.svg)](https://sourceweft.com/mcp/org.vivesca%2Fvivesca?utm_source=readme&utm_medium=badge)

Overview

AI-generated overview

Vivesca is a local, opinionated MCP server with Pydantic output schemas spanning seven domains, built to evolve over time.

What you can do: The input lists no tools, so capabilities can only be inferred from the description: it presents itself as an opinionated MCP server organized into seven domains, with Pydantic output schemas for its responses, and is designed to evolve. No further detail on the individual tools or domains is provided.
When to use it: Only worth considering if you specifically want an opinionated, schema-validated MCP server covering several domains and are comfortable with an early, evolving toolset whose tools are not documented here.
Requirements: Runs as a local process on the user's machine via the PyPI package vivesca over stdio, so a Python environment is needed. Desktop only; no authentication, environment variables or headers are declared.

Before you install

The tool list, domains and behavior are not documented in the supplied material, so review the package before installing. It is described as built to evolve, so tools and schemas may change between versions.

Installation

In SourceWeft

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

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v0.2.3LatestSep 16, 2026

Score

25% 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 days25 pts
Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.
Auth declared10 pts
Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.
Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
License10 pts
Declare a license in the repository or the registry entry.