well_create_custom_column
shallowio.github.WellApp-ai/well-mcp · Verify this server
Create a new custom column on the current view in the workspace. Use this tool when the user asks to add, create, or set up a new column on the active grid (e.g. "add an Industry column", "create an AI column that scores risk"). REQUIRED: name, type - type: one of text, number, amount, single_select, multi_select, ai OPTIONAL: icon, rules_config, formula_config, format_config On a grid, the column is always created on the user's currently mounted view: you do not (and cannot) choose a different one, and you do not ask which view. With no grid (an assistant app, or a creation off-grid), pass `root`: the view the user named, one of companies, people, invoices, transactions, account_balances. If the user named no view, ask which one before calling. Naming: `name` must be unique within the current view. If a name conflict is likely, ask the user to disambiguate before calling rather than retrying after a failure response. Position: the new column is auto-placed at the end of the view. You cannot set position via this tool. Side effect: creating a column on a populated view automatically schedules an asynchronous recompute of all rows. You will not receive a tracking handle — values appear in the grid as workers finish. Returns { success: true, custom_column_id, name } on success, or { success: false, error } on failure.
1 trials · measured 2 days ago
well_create_custom_column scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.WellApp-ai/well-mcp, measured 18 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- gated
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-18 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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