# io.github.waterfallbridge/mcp

Explain why any KPI or rate metric changed: bridge/variance analysis by driver, from CSV/Excel.

- **Type:** MCP server
- **Trust:** 60/100 (B), scored on the package rubric
- **Verification:** community-indexed — nobody has claimed this listing
- **Version:** 1.2.4
- **Author:** io.github.waterfallbridge
- **License:** Unknown
- **npm:** @waterfallbridge/mcp
- **Source:** https://github.com/Icelemon27/Bridge
- **Compatible clients:** claude-code, cursor, copilot, gemini (basis: transport)

## Trust

60/100 (B), scored on the package rubric
- Publisher verified: no
- Install scripts: nothing suspicious found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 115 days — stale; the grade is a claim about the present made from dated evidence

## Security scan

- **Status:** clean
- **Scanned:** 2026-06-13T12:22:20.034Z
- **Version scanned:** 1.2.4
- **CVEs:** none found by OSV at scan time

## Tools

40 declared. Statically extracted from the shipped source — a floor on the surface, not a census.
- `run_bridge`
- `refresh_bridge`
- `new_bridge_template`
- `reset_analysis`
- `inspect_data`
- `aggregate_data`
- `slice_data`
- `check_data_preparation`
- `upload_file`
- `export_xlsx`
- `export_report`
- `set_baseline`
- `set_comparison`
- `reset_filters`
- `swap_filters`
- `run_analysis`
- `list_granted_paths`
- `grant_path_access`
- `revoke_path_access`
- `list_local_files`
- `inspect_local_file`
- `read_local_file`
- `write_local_file`
- `delete_local_file`
- `select_source_sheet`
- `get_source_sheet_preview`
- `open_app`
- `login`
- `close_app`
- `list_sessions`
- `forget_session`
- `prepare_bridge_xlsx`
- `suggest_bridge_schema`
- `get_status`
- `get_result`
- `get_dimensions`
- `get_chart_data`
- `dismiss_dialog`
- `get_sheet_names`
- `read_sheet`

## Install

**Verdict: review** — Installable, but 2 things to check first: The last scan is 115 days old — the evidence behind this verdict is dated.
**Cautions** (coverage gaps and advisories — never blocking)
- The last scan is 115 days old — the evidence behind this verdict is dated.
- No publisher has proved control of this listing; it is indexed, not vouched for.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"mcp\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"@waterfallbridge/mcp\"\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/io.github.waterfallbridge%2Fmcp
- Install plan: https://forgeregistry.com/api/v1/packages/io.github.waterfallbridge%2Fmcp/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/io.github.waterfallbridge%2Fmcp
- HTML page: https://forgeregistry.com/registry/io.github.waterfallbridge%2Fmcp
- 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.