Anydb MCP vs Mongodb MCP Server
A side-by-side look at the Anydb MCP and Mongodb MCP Server MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Anydb MCP for databases work as a local process; choose Mongodb MCP Server for databases as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Anydb MCP when
- You need dedicated capabilities in the Databases domain.
- You prefer a local stdio subprocess transport.
- You want tools like
db_list, db_query, db_schema.
Choose Mongodb MCP Server when
- You need dedicated capabilities in the Databases domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
MDB_MCP_CONNECTION_STRING. - You want tools like
aggregate, aggregate-db, collection-indexes.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Databases | Databases |
| Quality signal | 59/100 · Good | 65/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | MDB_MCP_CONNECTION_STRING |
| Verified owner | Community listing | Community listing |
| GitHub stars | 1 | 1,149 |
| Directory activity | 1 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 5 | 53 |
| Full listing | View Anydb MCP | View Mongodb MCP Server |
Tools & capabilities
Anydb MCP tools 5
db_listList the connection profiles from the anydb config file (~/.anydb/db.json): name, description, driver, which one is the default, and whether it is read-only. Call this first whenever you do not already know a profile name, then pass the name to the other tools as "profile". The result never contains a connection string, a host, a username or a password -- not masked, absent -- because this text goes into your context window and a config file is writable by anyone who can write files. If there is no config file, use "uri" with the other tools instead.db_queryRun one statement against one database (PostgreSQL, MySQL/MariaDB, SQLite, MongoDB or Redis, inferred from the connection). READ-ONLY BY DEFAULT: writes are refused unless "readOnly" is false, and statements that change schema or privileges additionally require "allowDestructive" to be true. Call db_list and db_schema first so table and column names are not guessed, and prefer "params" over inlining values in "query" so the values never appear in the statement text. Put a LIMIT in every query: results are capped anyway, and a cap you did not ask for is how a table gets silently half-read. MongoDB: "collection" is required and "action" picks the operation -- find, count, distinct, aggregate and explain read; insert, update, updateOne, replace, delete and deleteOne write and need "readOnly": false. Prefer the *One actions: one document, not every match. Redis: "query" is a single command such as GET or SCAN.db_schemaDescribe the structure of a database: tables and their columns for SQL, collections with their indexes for MongoDB, keyspace statistics for Redis. Call it before writing a query so names are not guessed -- it is almost always cheaper than a failed query. Runs read-only introspection statements only, never a statement of yours, and "table"/"collection" are bound as parameters wherever the driver allows rather than pasted into SQL. "detail": "full" adds foreign keys, index definitions, primary and unique constraints, row estimates, and inferred field schemas for MongoDB.db_explainReturn the execution plan for a statement WITHOUT running it. Read-only by construction: the statement is planned and not executed, so this is the safe way to catch a sequential scan over a large table and the cheapest way to find a missing index. ANALYZE variants are refused here on purpose, because "EXPLAIN ANALYZE" runs the statement it plans. MongoDB: pass "collection" and a find filter as "query"; a pipeline cannot be explained, use db_query action "aggregate" with a small limit. Redis has no plans, so this tool refuses it.db_healthAsk the database about itself: reachable or not, server version, the role this server authenticated as, whether that role or the server is read-only, object counts, and this server's pool and cache state. Use it instead of guessing at why a connection or a write failed. Note what "readOnly": false does and does not do: it is a request to THIS server, not a security boundary. The boundary is the database role -- a role holding INSERT will succeed whatever these flags say, and a role without them will fail however many are set.
Mongodb MCP Server tools 53
aggregateRun an aggregation against a MongoDB collectionaggregate-dbRun an aggregation against a MongoDB databasecollection-indexesDescribe the indexes for a collectioncollection-schemaDescribe the schema for a collectioncollection-storage-sizeGets the size of the collectionconnectConnect to a MongoDB instancecountGets the number of documents in a MongoDB collection using db.collection.count() and query as an optional filter parametercreate-collectionCreates a new collection in a database. If the database doesn't exist, it will be created automatically.create-indexCreate an index for a collectiondb-statsReturns statistics that reflect the use state of a single databasedelete-manyRemoves all documents that match the filter from a MongoDB collectiondisconnectClose a MongoDB connection and revoke its connectionId.- +41 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Anydb MCP
{
"mcpServers": {
"anydb-mcp": {
"command": "npx",
"args": [
"-y",
"anydb-mcp"
]
}
}
}
Mongodb MCP Server
{
"mcpServers": {
"mongodb-mcp-server": {
"command": "npx",
"args": [
"-y",
"mongodb-mcp-server@latest"
],
"env": {
"MDB_MCP_CONNECTION_STRING": "YOUR_MDB_MCP_CONNECTION_STRING_HERE"
}
}
}
}
Frequently asked questions
Anydb MCP is categorized under Databases and uses a local stdio subprocess. Mongodb MCP Server belongs to Databases and uses a local stdio subprocess. Pick Anydb MCP for databases work and Mongodb MCP Server for databases.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Anydb MCP is listed as free. Mongodb MCP Server has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add anydb-mcp and mongodb-mcp-server as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Anydb MCP has a quality signal of 59/100 (Good) with 1 views, 0 installs and 1 GitHub stars. Mongodb MCP Server has 65/100 (Great) with 1 views, 0 installs and 1,149 GitHub stars.