Celer is an MCP server published by e-omunoz in the Blockchain category: swift SQL for every database: a fast desktop SQL client for PostgreSQL, MySQL/MariaDB, SQL Server, SQLite, Informix and ODBC.
The repository has 5 stars and 0 forks, with the last commit 8 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
From source
git clone https://github.com/e-omunoz/celer
This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v2.2.0Celer 2.2.0 · 9 Oct 2026Added E-R diagram of one table and its relations**: "Diagrama de relaciones" in a table's menu, in its "Claves" tab and in the palette shows the table and the tables its foreign keys link it with, both ways (what it points to and what…
v2.1.1Celer 2.1.1 · 9 Oct 2026Fixed Informix over JDBC with DBeaver's Java** failed at once with "Java no arrancó el puente JDBC": that JRE has no base class-data archive, Java warned about it on the bridge's output and Celer read the warning as the bridge's answer.…
v2.1.0Celer 2.1.0 · 9 Oct 2026Added Several windows** (desktop app): Ctrl+Shift+N** opens a new window, with its own explorer and tabs, connected to what the first one is; drag a tab out of the tab bar and it opens in a new window where you drop it, or drag it onto…
v2.0.1Celer 2.0.1 · 8 Oct 2026Fixed SQL Server**: closing a result before reading it all could crash the session ("no reactor running"). SQL Server**: text values are written as `N'…'`, so accents and other Unicode characters survive filters, edits and scripts.…
v2.0.0Celer 2.0.0 · 8 Oct 2026Added Execution plans as a tree** for every engine (Ctrl+Mayús+E, and "Analizar" to run and measure): PostgreSQL and MariaDB with real rows and times; MySQL, SQLite and SQL Server; warnings worth acting on: big full scans, estimates far…
No package has been published for this server, so install it from source: clone the repository and follow its README.
Is Celer safe to use with an AI agent?
Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.
Is Celer still maintained?
Yes — the latest release is v2.2.0 (9 Oct 2026), and the last commit was 8 days ago. The repository has 5 stars.