# @heroku/mcp-server

Heroku Platform MCP Server

- **Type:** MCP server
- **Trust:** 65/100 (B), scored on the package rubric
- **Verification:** verified (build provenance)
- **Version:** 1.2.2
- **Author:** Heroku
- **License:** Apache-2.0
- **npm:** @heroku/mcp-server
- **Source:** https://github.com/heroku/heroku-mcp-server
- **Compatible clients:** claude-code, cursor, copilot, gemini (basis: transport)

## Trust

65/100 (B), scored on the package rubric
- Publisher verified: no
- Build provenance: verified attestation
- npm trusted publishing (OIDC): yes
- Install scripts: suspicious script found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 51 days

## Security scan

- **Status:** warnings
- **Scanned:** 2026-08-15T06:32:32.289Z
- **Version scanned:** 1.2.6
- **CVEs:** none found by OSV at scan time
**Changes since the previous scan:** maintainer-added

## Tools

39 declared. Statically extracted from the shipped source — a floor on the surface, not a census.
- `list_addons`
- `get_addon_info`
- `create_addon`
- `list_addon_services`
- `list_addon_plans`
- `list_ai_available_models`
- `provision_ai_model`
- `make_ai_inference`
- `test_tool`
- `list_apps`
- `get_app_info`
- `create_app`
- `rename_app`
- `pg_psql`
- `pg_info`
- `pg_ps`
- `pg_locks`
- `pg_outliers`
- `pg_credentials`
- `pg_kill`
- `pg_maintenance`
- `pg_backups`
- `pg_upgrade`
- `deploy_to_heroku`
- `deploy_one_off_dyno`
- `test-app`
- `get_app_logs`
- `maintenance_on`
- `maintenance_off`
- `pipelines_create`
- `pipelines_promote`
- `pipelines_list`
- `pipelines_info`
- `pipelines`
- `ps_list`
- `ps_scale`
- `ps_restart`
- `list_private_spaces`
- `list_teams`

## Install

**Verdict: review** — Installable, but 1 thing to check first: 1 suspicious change since the previous scanned version.
**Cautions** (coverage gaps and advisories — never blocking)
- 1 suspicious change since the previous scanned version. — New maintainers since v1.2.3: pritamnaik, akitanaka, ytakamura, jkim-sfdc
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"mcp-server\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"@heroku/mcp-server\"\n      ]\n    }\n  }\n}"
```

## Blast radius

Extensive to critical — no credential declaration found, from the publisher, the upstream registry, or the README. Known so far: deletes data; runs on your machine.
- Floor 38, ceiling 62 (tier: unknown)
- `unknown` means the floor and ceiling land in different bands — not measured enough to name one. It does not mean low.
- This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score.

## Machine-readable views of this entry

- Signed JSON: https://forgeregistry.com/api/v1/packages/%40heroku%2Fmcp-server
- Install plan: https://forgeregistry.com/api/v1/packages/%40heroku%2Fmcp-server/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/%40heroku%2Fmcp-server
- HTML page: https://forgeregistry.com/registry/%40heroku%2Fmcp-server
- MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan`

## About this document

Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.