Gogcli Mcp Docs MCP Server
gogcli-mcp-docs
npm
v2.29.0
Source verified
Published by chrischall — publish provenance cryptographically ties this package to that repository. That is proof of origin, not an official vendor package.
Extended Google Docs MCP server via gogcli — all base tools plus full Docs support
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 6 = 94. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 3
high Dynamic code execution in server code (dist/index.js)MTC-SRC-001
In the server's implementation (`dist/index.js:2946`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: const makeValidate = new Function(`${names_1.default.self}`, `${names_1.default.scope}`, sourceCode); const v
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/index.js
high Shell/command execution in server code (dist/index.js)MTC-SRC-002
In the server's implementation (`dist/index.js:31646`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ?? (await import("node:child_process")).spawn; const effectiveTimeout = timeout ?? TIMEOUT_MS; return new Promise((
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/index.js
medium Unconstrained URL/host parameter "url" on "gog_docs_insert_image"MTC-CAP-007
Tool "gog_docs_insert_image" takes a URL/host parameter "url" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).
Fix: Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.
Location: tool gog_docs_insert_image · inputSchema.properties.url
Tools 68
Each tool and what it can reach — statically extracted from the published source.
gog_docs_insert_imageingests untrusted inputgog_batch_abortno sensitive capabilitygog_batch_beginno sensitive capabilitygog_batch_endno sensitive capabilitygog_batch_listno sensitive capabilitygog_batch_pruneno sensitive capabilitygog_batch_showno sensitive capabilitygog_docs_add_tabno sensitive capabilitygog_docs_appendno sensitive capabilitygog_docs_cell_styleno sensitive capability
Show 58 more tools ↓
gog_docs_cell_updateno sensitive capabilitygog_docs_clearno sensitive capabilitygog_docs_comments_addno sensitive capabilitygog_docs_comments_deleteno sensitive capabilitygog_docs_comments_getno sensitive capabilitygog_docs_comments_listno sensitive capabilitygog_docs_comments_locateno sensitive capabilitygog_docs_comments_reopenno sensitive capabilitygog_docs_comments_replyno sensitive capabilitygog_docs_comments_resolveno sensitive capabilitygog_docs_copyno sensitive capabilitygog_docs_deleteno sensitive capabilitygog_docs_delete_tabno sensitive capabilitygog_docs_editno sensitive capabilitygog_docs_exportno sensitive capabilitygog_docs_find_rangeno sensitive capabilitygog_docs_footer_createno sensitive capabilitygog_docs_footer_deleteno sensitive capabilitygog_docs_footer_listno sensitive capabilitygog_docs_formatno sensitive capabilitygog_docs_header_createno sensitive capabilitygog_docs_header_deleteno sensitive capabilitygog_docs_header_listno sensitive capabilitygog_docs_headings_listno sensitive capabilitygog_docs_images_listno sensitive capabilitygog_docs_insertno sensitive capabilitygog_docs_insert_date_chipno sensitive capabilitygog_docs_insert_footnoteno sensitive capabilitygog_docs_insert_horizontal_ruleno sensitive capabilitygog_docs_insert_page_breakno sensitive capabilitygog_docs_insert_personno sensitive capabilitygog_docs_insert_section_breakno sensitive capabilitygog_docs_insert_tableno sensitive capabilitygog_docs_list_tabsno sensitive capabilitygog_docs_named_range_createno sensitive capabilitygog_docs_named_range_deleteno sensitive capabilitygog_docs_named_range_listno sensitive capabilitygog_docs_named_range_replaceno sensitive capabilitygog_docs_page_layoutno sensitive capabilitygog_docs_paragraphs_listno sensitive capabilitygog_docs_readno sensitive capabilitygog_docs_rename_tabno sensitive capabilitygog_docs_replace_imageno sensitive capabilitygog_docs_section_columnsno sensitive capabilitygog_docs_sedno sensitive capabilitygog_docs_suggestions_listno sensitive capabilitygog_docs_table_column_deleteno sensitive capabilitygog_docs_table_column_insertno sensitive capabilitygog_docs_table_column_widthno sensitive capabilitygog_docs_table_mergeno sensitive capabilitygog_docs_table_row_deleteno sensitive capabilitygog_docs_table_row_insertno sensitive capabilitygog_docs_table_row_pin_headerno sensitive capabilitygog_docs_table_row_styleno sensitive capabilitygog_docs_table_unmergeno sensitive capabilitygog_docs_tables_listno sensitive capabilitygog_docs_trashno sensitive capabilitygog_docs_updateno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (68 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 10
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v2.29.0 latest |
A 94/100 | 3 | 1.13.0 | 2026-09-07 |
v2.27.1 |
A 94/100 | 3 | 1.13.0 | 2026-09-04 |
v2.27.0 |
A 94/100 | 3 | 1.13.0 | 2026-09-01 |
v2.26.0 |
A 94/100 | 3 | 1.13.0 | 2026-08-29 |
v2.25.0 |
A 94/100 | 3 | 1.13.0 | 2026-08-28 |
Show 5 more versions ↓
v2.24.0 |
A 94/100 | 3 | 1.12.1 | 2026-08-15 |
v2.23.2 |
A 94/100 | 3 | 1.12.1 | 2026-08-14 |
v2.23.1 |
A 94/100 | 3 | 1.12.1 | 2026-08-13 |
v2.22.0 |
A 94/100 | 3 | 1.12.1 | 2026-08-10 |
v2.20.0 |
A 94/100 | 3 | 1.12.1 | 2026-08-09 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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