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valv

Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-07-28

sh.valv/mcp · Registry status: active

At a glance

Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.

Vendor's own description, untranslated and unverified

Execution location
Local package path declaredMCP-Register · 2026-08-06
Required secrets declared
Credentials listedMCP-Register · 2026-08-06
Declared version and change
0.6.2 · Source-reported change date 2026-07-28MCP-Register · 2026-08-06
Repository as declared
github.com/valv-dev/valvMCP-Register · 2026-08-06
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 14 categories. All categories in the segment catalogue

Page last changed:

Sources and collection
Runs
Local package path declared
Credentials
Credentials listed
Registry record changed
2026-07-28
Setup
Template available
Registry name
sh.valv/mcp
Package coordinate
npm:@valv/mcp
Declared version
0.6.2
Source-reported listing date
2026-07-28
Source-reported change date
2026-07-28
First seen by tracevero
2026-08-06
Vendor's website
https://valv.sh

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean

Measured values

Measured values
Required secrets declaredCredentials listed yes
Original data – Required secret variables (raw): DATABASE_URL
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio
Source: MCP-Register · collected on 2026-08-06 · derived
Path argument presentyes
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): VALV_POLICY_FILE
Source: MCP-Register · collected on 2026-08-16 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/valv-dev/valv
Source: MCP-Register · collected on 2026-08-06 · derived
Field of use, derived from the vendor descriptionDatabases
Original data – Description (raw): Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.
Source: MCP-Register · collected on 2026-08-26 · derived
Declared version0.6.2
Source: MCP-Register · collected on 2026-08-06 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Source data25

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.

Raw values
Description (raw)Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.
Source: MCP-Register · collected on 2026-08-26 · self-declared
Environment variables (raw)DATABASE_URL, VALV_PROVIDER, VALV_DATABASE, VALV_TABLES, VALV_EXCLUDE, VALV_POLICY_FILE, VALV_CONTEXT, VALV_HTTP_PORT
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret variables (raw)DATABASE_URL
Source: MCP-Register · collected on 2026-08-06 · self-declared
Transports (raw)stdio
Source: MCP-Register · collected on 2026-08-06 · self-declared
Path arguments (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Repository (raw)https://github.com/valv-dev/valv
Source: MCP-Register · collected on 2026-08-06 · self-declared
Package registries (raw)npm
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret headers (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Path environment variables (raw)VALV_POLICY_FILE
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote URLs (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote hosts (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Registry status message (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
First listed in the registry (raw)2026-07-28
Source: MCP-Register · collected on 2026-08-16 · self-declared
Last changed in the registry (raw)2026-07-28
Source: MCP-Register · collected on 2026-08-16 · self-declared
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Source: MCP-Register · collected on 2026-08-16 · self-declared
Delivery form (raw)package
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository platform (raw)github
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository subfolder (raw)packages/mcp
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package identifiers (raw)@valv/mcp
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package versions (raw)0.6.2
Source: MCP-Register · collected on 2026-08-16 · self-declared
Runtime hints (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable formats (raw)filepath, number, string
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable descriptions (raw)DATABASE_URL=Database connection string. PostgreSQL, MySQL, SQLite, CockroachDB, or a ClickHouse HTTP URL. · VALV_CONTEXT=JSON context object the policy reads, e.g. {"tenant":{"id":"acme"}}. · VALV_DATABASE=Database name. Required for ClickHouse, whose URL does not carry one. · VALV_EXCLUDE=Comma-separated deny-list of tables, applied after the allow-list. · VALV_HTTP_PORT=Serve over Streamable HTTP on this port instead of stdio. · VALV_POLICY_FILE=Path to a policy module that takes full control of access. Without it, the server is read-only across all tables. · VALV_PROVIDER=Datasource provider: postgresql, mysql, sqlite, or clickhouse. Inferred from DATABASE_URL when omitted. · VALV_TABLES=Comma-separated allow-list of tables. When set, only these are exposed to the agent.
Source: MCP-Register · collected on 2026-08-16 · self-declared
Icon formats (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Connection paths (source structure){"packages":[{"registryType":"npm","identifier":"@valv/mcp","version":"0.6.2","transport":"stdio","environment":[{"name":"DATABASE_URL","description":"Database connection string. PostgreSQL, MySQL, SQLite, CockroachDB, or a ClickHouse HTTP URL.","format":"string","required":true,"secret":true},{"name":"VALV_PROVIDER","description":"Datasource provider: postgresql, mysql, sqlite, or clickhouse. Inferred from DATABASE_URL when omitted.","format":"string","required":false,"secret":false},{"name":"VALV_DATABASE","description":"Database name. Required for ClickHouse, whose URL does not carry one.","format":"string","required":false,"secret":false},{"name":"VALV_TABLES","description":"Comma-separated allow-list of tables. When set, only these are exposed to the agent.","format":"string","required":false,"secret":false},{"name":"VALV_EXCLUDE","description":"Comma-separated deny-list of tables, applied after the allow-list.","format":"string","required":false,"secret":false},{"name":"VALV_POLICY_FILE","description":"Path to a policy module that takes full control of access. Without it, the server is read-only across all tables.","format":"filepath","required":false,"secret":false},{"name":"VALV_CONTEXT","description":"JSON context object the policy reads, e.g. {\"tenant\":{\"id\":\"acme\"}}.","format":"string","required":false,"secret":false},{"name":"VALV_HTTP_PORT","description":"Serve over Streamable HTTP on this port instead of stdio.","format":"number","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}
Source: MCP-Register · collected on 2026-09-08 · self-declared
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Changes

Changes
2026-09-08Connection paths (source structure): – → {"packages":[{"registryType":"npm","identifier":"@valv/mcp","version":"0.6.2","transport":"stdio","environment":[{"name":"DATABASE_URL","description":"Database connection string. PostgreSQL, MySQL, SQLite, CockroachDB, or a ClickHouse HTTP URL.","format":"string","required":true,"secret":true},{"name":"VALV_PROVIDER","description":"Datasource provider: postgresql, mysql, sqlite, or clickhouse. Inferred from DATABASE_URL when omitted.","format":"string","required":false,"secret":false},{"name":"VALV_DATABASE","description":"Database name. Required for ClickHouse, whose URL does not carry one.","format":"string","required":false,"secret":false},{"name":"VALV_TABLES","description":"Comma-separated allow-list of tables. When set, only these are exposed to the agent.","format":"string","required":false,"secret":false},{"name":"VALV_EXCLUDE","description":"Comma-separated deny-list of tables, applied after the allow-list.","format":"string","required":false,"secret":false},{"name":"VALV_POLICY_FILE","description":"Path to a policy module that takes full control of access. Without it, the server is read-only across all tables.","format":"filepath","required":false,"secret":false},{"name":"VALV_CONTEXT","description":"JSON context object the policy reads, e.g. {\"tenant\":{\"id\":\"acme\"}}.","format":"string","required":false,"secret":false},{"name":"VALV_HTTP_PORT","description":"Serve over Streamable HTTP on this port instead of stdio.","format":"number","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}
2026-08-26Field of use, derived from the vendor description: – → Databases
2026-08-26Description (raw): – → Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/sh-valv-mcp