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Google Docs via gws: read, append text, structured batch edits.

Lilac-Labs By Lilac-Labs schedule Updated 6/10/2026

name: google-docs description: "Google Docs via gws: read, append text, structured batch edits." license: MIT compatibility: "macOS and Linux. Requires the gws CLI authenticated with Docs scopes." metadata: gini: version: 1.1.2 author: Gini platforms: [macos, linux] prerequisites: commands: [gws] env: - GOOGLE_WORKSPACE_CLI_CLIENT_ID - GOOGLE_WORKSPACE_CLI_CLIENT_SECRET requires: credentials: [google-workspace-oauth]


Google Docs

Use gws docs to create blank documents, read existing document content, append text, and run structured batch updates against the Docs v1 API. This is the content surface for Google Docs — for the file as an object (sharing, copying, moving, trashing) use google-drive instead.

Prerequisites

  • gws installed and authenticated. If gws is not on PATH OR gws auth status reports no authenticated user, do NOT silently call setup. Instead, in a single short reply to the user:
    1. State plainly what's missing — e.g. "Google Workspace access isn't set up on this machine yet" or "your Google sign-in has expired."
    2. Ask one sentence: "Want me to walk you through setting it up?" Wait for the user's answer.
    3. If they say yes, call read_skill with name google-workspace-setup and run that skill's onboarding flow turn-by-turn. If they say no or ask to defer, acknowledge briefly and stop — do not retry the original request.
  • Apply the same flow when any gws docs ... call fails mid-task with command not found / ENOENT, HTTP 401, "no credentials", or "scope required". Don't report the failure as a dead end — surface the missing prerequisite and ask if the user wants to set it up before moving on.
  • OAuth scopes the user picked at login must cover the verbs the agent will use:
    • Read and edit Docs: docs
    • Find docs by title (or list recent docs) before reading: pair with drive.readonly

Selecting a Google account

The connected Google accounts (each with its tag, email, and config dir) are listed in your system context under "Connected Google accounts". To target a specific account, prefix the command with its config dir:

GOOGLE_WORKSPACE_CLI_CONFIG_DIR="<configDir>" gws docs documents create --json '{"title":"Notes"}'

Selection rule: one account connected → just use it. Two or more:

  • The user named or clearly implied one account (a tag, an email, or unambiguous context) → use only that account.
  • A read/lookup/search the user didn't tie to an account (e.g. listing events, searching mail, finding a doc) → run it against every connected account (one gws call per config dir) and aggregate, labeling each result by its tag and email. Don't pick just one, and don't ask — the user wants the whole picture across accounts.
  • A write (send, create, edit, delete) with no account named → ASK which account first; never guess.

If no accounts are connected yet, fall back to the setup flow in Prerequisites (read_skill with google-workspace-setup).

When to Use

  • The user asks Gini to read, draft, or edit the body of a Google Doc.
  • Appending notes, meeting summaries, or AI-generated content to an existing doc.
  • Creating a new blank doc as a starting point (then editing it with +write or batchUpdate).
  • Running structured edits (insert text at index, replace all of a string, apply heading styles) via the batchUpdate API.

When NOT to Use

  • Sharing, moving, renaming, copying, trashing, or permission-managing a doc — use google-drive for the file-as-object surface.
  • Spreadsheets — use Sheets (gws sheets ...), not Docs.
  • Slide decks — use Slides (gws slides ...), not Docs.
  • Personal cross-device notes — use apple-notes or obsidian; a Google Doc is overkill and slower to sync.
  • Agent-internal scratch state — use the memory tool.
  • Long-form Markdown the user maintains locally — keep it in the repo or vault. Docs is for content that needs collaborative editing or live sharing.

Quick Reference

The Docs surface has only three top-level methods (documents.get, documents.create, documents.batchUpdate) plus a +write helper for the common "append text" case.

Create a blank doc

gws docs documents create --json '{"title":"Weekly notes"}'

The response includes a documentId you will need for subsequent reads and writes. Other fields in the request (body, settings, …) are ignored by documents.create — set them with a follow-up batchUpdate call.

Read a doc

gws docs documents get --params '{"documentId":"<DOC_ID>"}'

The response is the full structured Docs JSON tree (body.content[] of paragraph, table, sectionBreak, etc. elements). For a plain-text dump, pipe through jq — and strip stderr first with 2>/dev/null, since gws prints a Using keyring backend: keyring preamble there that would otherwise contaminate the JSON (never use 2>&1):

gws docs documents get --params '{"documentId":"<DOC_ID>"}' 2>/dev/null \
  | jq -r '.body.content[].paragraph?.elements[]?.textRun?.content // empty'

Append text (helper)

gws docs +write --document <DOC_ID> --text 'Hello, world!'
gws docs +write --document <DOC_ID> --text "$(cat ./notes.md)"

+write inserts the given text at the end of the document body. For anything richer (bold, headings, bullet lists, replace-all, table insert) drop to documents.batchUpdate.

Structured edits (batchUpdate)

The Docs API edits a doc as an ordered list of requests. Each request is one mutation. The whole batch is atomic — if any request is invalid, nothing is applied.

# Insert text at a specific index
gws docs documents batchUpdate \
  --params '{"documentId":"<DOC_ID>"}' \
  --json '{
    "requests": [
      {"insertText": {"location": {"index": 1}, "text": "Heading\n"}}
    ]
  }'

# Replace every occurrence of a placeholder
gws docs documents batchUpdate \
  --params '{"documentId":"<DOC_ID>"}' \
  --json '{
    "requests": [
      {"replaceAllText": {
         "containsText": {"text": "{{NAME}}", "matchCase": true},
         "replaceText": "Alice"
      }}
    ]
  }'

# Apply heading style to a range
gws docs documents batchUpdate \
  --params '{"documentId":"<DOC_ID>"}' \
  --json '{
    "requests": [
      {"updateParagraphStyle": {
         "range": {"startIndex": 1, "endIndex": 8},
         "paragraphStyle": {"namedStyleType": "HEADING_1"},
         "fields": "namedStyleType"
      }}
    ]
  }'

For schema details on each request type, inspect the method:

gws schema docs.documents.batchUpdate

Find a doc by title before reading

Use google-drive to locate the doc, then hand the ID to gws docs:

gws drive files list \
  --params '{"q":"mimeType = '\''application/vnd.google-apps.document'\'' and name contains '\''Weekly notes'\''"}'

Rules

  1. Don't add a redundant text confirmation before documents.create, documents.batchUpdate, or +write. The runtime's terminal_exec approval gate is the user's safety net. When the user's command is clear ("append today's meeting notes to the Weekly notes doc"), execute. Do ask one clarifying question when the command is ambiguous — multiple docs match a name, the user didn't specify whether to insert vs replace existing content, or a batchUpdate request list would overwrite a large range the user didn't explicitly call out.
  2. documents.create only accepts title — body content, settings, and permissions are ignored. To populate a new doc, follow create with +write or batchUpdate.
  3. batchUpdate is atomic across all requests in the array. Build the full request list, send it once, and check the reply rather than retrying mid-batch on partial failure.
  4. Index math on batchUpdate is brittle — every text insertion shifts the indices of subsequent content. When making multiple inserts, either order requests from highest index to lowest, or use replaceAllText (which is index-agnostic) when possible.
  5. For sharing, copying, moving, renaming, or trashing a doc — switch to google-drive. Docs only owns the body; Drive owns the file.
  6. For personal note-taking that should sync across the user's devices outside Google's ecosystem, prefer apple-notes or obsidian over creating a Google Doc. Use Docs when the user needs collaborative editing or live sharing.
  7. When dumping body text via jq, the path above only catches paragraph-level textRun content. Tables, footnotes, headers/footers, and embedded objects live in other branches of the tree — for a faithful export, use Drive's files.export with mimeType: text/plain instead.

For flags not shown here, run gws docs --help or gws schema docs.<resource>.<method> to inspect a specific API method.

Install via CLI
npx skills add https://github.com/Lilac-Labs/gini-agent --skill google-docs
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