tdries-tableau-graphqlSAFE
Read-only MCP server for Tableau lineage and impact analysis over the Metadata API (GraphQL). Works on Tableau Server and Cloud.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
tableau-graphql-mcp
Ask any Tableau lineage question, in any MCP client, through the Tableau Metadata API.
tableau-graphql-mcp turns your Tableau site's [Met
7501c7656254OBSERVED · 2026-10-13Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.
claude mcp add tableau-graphql-mcp --env TABLEAU_PAT_SECRET=${TABLEAU_PAT_SECRET} -- None tableau-graphql-mcp==0.1.2Exposed tools (7)
6 read · 1 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
graphql_query | write | Run ANY read-only GraphQL query against the Tableau Metadata API. This is the |
impact_analysis | read | Full transitive (MULTI-HOP) downstream impact of a column, field, or table. Returns every |
introspect_schema | read | Introspect the live Metadata API GraphQL schema (introspection is enabled). |
lineage_examples | read | Return a schema cheat-sheet and a library of curated lineage questions with their |
search_content | read | Find content whose NAME contains `term` (case-insensitive SUBSTRING). Use this when you |
server_info | read | Report the connected Tableau environment: server URL, site, product & REST API version, |
where_used | read | Find which workbooks (and published datasources) USE the given names, the common |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | WARN |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (3 observation(s))
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (4)
.coverage
.coverage
.pre-commit-config.yaml
You need [`uv`](https://docs.astral.sh/uv/) (`curl -LsSf https://astral.sh/uv/install.sh | sh`) and a Tableau [Personal Access Token](https://help.tableau.com/current/server/en-us/security_personal_ac
Gates applied: no_behavioural_pass.
7501c7656254full audit observations/trust-audit/mcp-server/tdries__tableau-graphql-mcp.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-13 | 7501c7656254 | SAFE | B | 89 | first audit |
Questions
What is the tdries-tableau-graphql MCP server?
Read-only MCP server for Tableau lineage and impact analysis over the Metadata API (GraphQL). Works on Tableau Server and Cloud.
What tools does tdries-tableau-graphql expose?
7 in total: 6 read-only, 1 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is tdries-tableau-graphql safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does tdries-tableau-graphql need?
It reads TABLEAU_PAT_SECRET from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.
How does tdries-tableau-graphql run?
It speaks stdio, so it runs as a local process your client starts. It is published on PyPI as tableau-graphql-mcp.
How current is this page?
The grade is for one exact copy of the source (7501c7656254), read on 2026-10-13. The repository is watched and re-audited when it changes.