// SPDX-License-Identifier: PMPL-1.0-or-later
// SPDX-FileCopyrightText: 2025 Jonathan D.A. Jewell
= Directory Submission Materials
:toc:
:icons: font
[IMPORTANT]
====
*EARLY DEVELOPMENT* — This project actively welcomes feedback, bug reports, and feature requests.
====
== Unified Submission Info
=== Short Description (< 100 chars)
----
One MCP server for 21 databases. PostgreSQL, MongoDB, Neo4j, Redis, and more.
----
=== Medium Description (< 300 chars)
----
Unified MCP server providing access to 21 databases through a single interface: PostgreSQL, MariaDB, SQLite, MongoDB, SurrealDB, ArangoDB, CouchDB, Neo4j, Virtuoso, Cassandra, Redis/Dragonfly, Memcached, LMDB, Elasticsearch, Meilisearch, Qdrant, InfluxDB, DuckDB, XTDB, iTop, and VeriSimDB. Built with Deno for security and performance.
----
=== Full Description
----
polyglot-db-mcp is a unified Model Context Protocol (MCP) server that provides AI assistants with seamless access to 21 different databases through a single, consistent interface.
**Supported Databases:**
- **Relational**: PostgreSQL, MariaDB, SQLite
- **Document**: MongoDB, SurrealDB, ArangoDB, CouchDB
- **Graph**: Neo4j, Virtuoso
- **Wide Column**: Cassandra
- **Cache/KV**: Redis/Dragonfly, Memcached, LMDB
- **Search**: Elasticsearch, Meilisearch
- **Vector**: Qdrant
- **Time Series**: InfluxDB
- **Analytics**: DuckDB
- **Specialized**: XTDB (bitemporal), iTop (CMDB), VeriSimDB
**Features:**
- 50+ database tools exposed via MCP
- Connection pooling for production workloads
- Container support (podman, nerdctl, docker)
- Early development - feedback shapes the project!
**Installation:**
```bash
# Direct
deno run --allow-net --allow-read --allow-write --allow-env --unstable-kv \
https://raw.githubusercontent.com/hyperpolymath/poly-db-mcp/main/index.js
# Container
podman run --rm -it ghcr.io/hyperpolymath/poly-db-mcp:main
```
----
=== Tags/Categories
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database, sql, nosql, mongodb, postgresql, neo4j, redis, elasticsearch, mcp, deno, multi-database, adapter, graphdb, vector-database, cache, search
----
=== Links
[cols="1,3"]
|===
|Repository |https://github.com/hyperpolymath/poly-db-mcp
|Container |ghcr.io/hyperpolymath/poly-db-mcp
|Documentation |https://github.com/hyperpolymath/poly-db-mcp/blob/main/README.adoc
|Issues |https://github.com/hyperpolymath/poly-db-mcp/issues
|License |PMPL-1.0-or-later (fallback MPL-2.0-or-later if required)
|===
== Directory-Specific Submissions
=== 1. PulseMCP (pulsemcp.com)
[cols="1,3"]
|===
|URL |https://pulsemcp.com/submit
|Name |polyglot-db-mcp
|Description |One MCP server for 21 databases. PostgreSQL, MongoDB, Neo4j, Redis, and more.
|Repository |https://github.com/hyperpolymath/poly-db-mcp
|Categories |Database, Infrastructure
|Status |Early Development - feedback welcome!
|===
=== 2. Smithery (smithery.ai)
[cols="1,3"]
|===
|URL |https://smithery.ai/submit
|Name |polyglot-db-mcp
|Description |Unified MCP server for 21 databases
|GitHub |hyperpolymath/poly-db-mcp
|Installation |`deno run --allow-net --allow-read --allow-write --allow-env --unstable-kv index.js`
|===
=== 3. MCP.so
[cols="1,3"]
|===
|URL |https://mcp.so/submit
|Name |polyglot-db-mcp
|Author |hyperpolymath
|Description |Access 21 databases through one MCP server
|Tags |database, postgresql, mongodb, neo4j, redis
|===
=== 4. Cursor Directory (cursor.directory)
[cols="1,3"]
|===
|URL |https://cursor.directory/mcp
|Name |polyglot-db-mcp
|Description |Multi-database MCP server (21 databases)
|Install Command |Clone repo, run `deno task start`
|===
=== 5. MCPServers.org
[cols="1,3"]
|===
|URL |https://mcpservers.org/submit
|Name |polyglot-db-mcp
|Description |One MCP server for 21 databases
|GitHub URL |https://github.com/hyperpolymath/poly-db-mcp
|===
== Submission Status Tracking
[cols="1,1,1,2"]
|===
|Directory |Submitted |Status |Notes
|MCP Registry (official)
|2025-12-12
|Pending
|Requires npm package (Docker not yet supported)
|PulseMCP
|2025-12-12
|Pending
|Web form at pulsemcp.com/servers or email mike@pulsemcp.com
|Smithery
|2025-12-12
|Ready
|smithery.yaml created - run `smithery login && smithery publish`
|MCP.so
|2025-12-12
|Submitted
|https://github.com/chatmcp/mcpso/issues/373
|Cursor Directory
|2025-12-12
|Submitted
|https://github.com/pontusab/directories/issues/292
|MCPServers.org (awesome-mcp-servers)
|2025-12-12
|Submitted
|https://github.com/punkpeye/awesome-mcp-servers/issues/1537
|===
== Early Development Notice
Include in all submissions:
[IMPORTANT]
====
This project is in active v1.x development. We enthusiastically welcome:
* Bug reports and issues
* Feature requests and ideas
* Database adapter suggestions
* Integration feedback
* Documentation improvements
Your feedback directly shapes this project! File issues at: https://github.com/hyperpolymath/poly-db-mcp/issues
====
