Raw values for PostgreSQL (hardened, read-only)
io.github.Eszetael/postgres-mcp-hardened · Registry status: active
What the source declared verbatim, unchanged and uninterpreted. The derived values on the overview page are computed from these.
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction. Source: MCP-Register · collected on 2026-08-26 · self-declared |
|---|---|
| Environment variables (raw) | DATABASE_URL, MCP_STATEMENT_TIMEOUT, MCP_ALLOW_TABLES, MCP_AUDIT_LOG, DATABASE_URL, MCP_ADDR Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Required secret variables (raw) | DATABASE_URL, DATABASE_URL Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Transports (raw) | stdio, streamable-http Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Repository (raw) | https://github.com/Eszetael/postgres-mcp-hardened Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Package registries (raw) | npm, oci Source: MCP-Register · collected on 2026-08-10 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent 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) | 2026-09-04 Source: MCP-Register · collected on 2026-09-05 · self-declared |
| Last changed in the registry (raw) | 2026-09-04 Source: MCP-Register · collected on 2026-09-05 · 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) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | ghcr.io/eszetael/postgres-mcp-hardened:0.1.10, postgres-mcp-hardened Source: MCP-Register · collected on 2026-09-05 · self-declared |
| Package versions (raw) | 0.1.10 Source: MCP-Register · collected on 2026-09-05 · self-declared |
| Runtime hints (raw) | npx Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | DATABASE_URL=Connection string for a role that cannot write. · DATABASE_URL=Connection string for the role the server connects as. Use a role that cannot write — the server refuses writes twice, but a read-only role is the layer that does not depend on us being correct. `--print-setup-sql` prints the SQL that creates one. · MCP_ADDR=Address to bind, default 127.0.0.1:8080. · MCP_ALLOW_TABLES=Comma-separated allowlist. A table off the list is refused by name, and hiding it inside a CTE, a view or a join does not help. · MCP_AUDIT_LOG=Path to the tamper-evident audit log. Entries are chained by hash and survive a restart; `--verify-audit` checks the chain against an off-host anchor. · MCP_STATEMENT_TIMEOUT=Server-side statement timeout, e.g. `5s`. A question that would pin the database is cancelled by PostgreSQL, not by hope. 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":"postgres-mcp-hardened","version":"0.1.10","runtimeHint":"npx","transport":"stdio","environment":[{"name":"DATABASE_URL","description":"Connection string for the role the server connects as. Use a role that cannot write — the server refuses writes twice, but a read-only role is the layer that does not depend on us being correct. `--print-setup-sql` prints the SQL that creates one.","required":true,"secret":true},{"name":"MCP_STATEMENT_TIMEOUT","description":"Server-side statement timeout, e.g. `5s`. A question that would pin the database is cancelled by PostgreSQL, not by hope.","required":false,"secret":false},{"name":"MCP_ALLOW_TABLES","description":"Comma-separated allowlist. A table off the list is refused by name, and hiding it inside a CTE, a view or a join does not help.","required":false,"secret":false},{"name":"MCP_AUDIT_LOG","description":"Path to the tamper-evident audit log. Entries are chained by hash and survive a restart; `--verify-audit` checks the chain against an off-host anchor.","required":false,"secret":false}],"additional_arguments_declared":true},{"registryType":"oci","identifier":"ghcr.io/eszetael/postgres-mcp-hardened:0.1.10","transport":"streamable-http","environment":[{"name":"DATABASE_URL","description":"Connection string for a role that cannot write.","required":true,"secret":true},{"name":"MCP_ADDR","description":"Address to bind, default 127.0.0.1:8080.","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} Source: MCP-Register · collected on 2026-09-08 · self-declared |
Position within the directory
How many of the 42,239 published entries carry the same measured value. A reference figure, not an assessment.
- Required secrets declaredyes6,113 of 42,239 carry this value (14 %)View these entries
- Execution locationlocal17,143 of 42,239 carry this value (41 %)View these entries
- Path argument presentno41,736 of 42,239 carry this value (99 %)View these entries
- Repository URL listedyes30,309 of 42,239 carry this value (72 %)View these entries
- Field of use, derived from the vendor descriptionDatabases343 of 42,239 carry this value (0.8 %)View these entries
All 5 values together are carried by 53 of 42,239 entries.
tracevero · https://tracevero.com/mcp/io-github-eszetael-postgres-mcp-hardened/rohangaben