[bug]: google docs mcp can’t target tabs/headings, blocks updating specific section

[AggManik]

Context

When given a Google Doc URL that includes tab + heading anchors, our current Google Docs MCP/tooling can’t reliably update content under a specific heading/section.

Why this is happening (current tool limitations)

We currently only support:

• read_document
• insert_text (by absolute index)
• replace_text (global exact match)

Because of this:

• We can’t locate/replace content under a heading safely.
• read_document output lacks structure (no tab/heading IDs, no section/block identifiers).

Impact

We can’t paste/update content into the “Linkedin brand voice” section in the Skills Templates doc when the doc is referenced via URL + anchors.

Expected

Be able to target a specific tab/heading/section (stable IDs), then insert/replace content scoped to that section.

Actual

Forced to ask the user for the exact block text to do a global replace_text, which is brittle and unsafe.