Airtable

Use this skill for Airtable Web API work: base and table discovery, schema inspection, record reads, field-aware record creation and updates, attachment field payloads, formula/lookup/rollup reads, and carefully gated deletes.

Scope

• list accessible bases
• inspect base table schemas, field ids, field names, field types, and select choices
• list records with pagination, views, field selection, and filterByFormula
• fetch a single record by id
• create, update, and delete records only after explicit operator grant
• validate field values against Airtable metadata before writes when schema is available
• prepare attachment field values from public http(s) URLs
• read formula, lookup, rollup, count, autonumber, created time, and last modified time fields as normal record values
• refuse writes to computed/read-only field types
• measure skill run cost through normal HybridClaw UsageTotals

Credential Rules

Airtable uses Personal Access Tokens or OAuth bearer tokens. Store the token in HybridClaw encrypted runtime secrets; never paste it into the prompt.

Recommended setup order:

1. Browser admin: open the active HybridClaw admin URL ending in /admin/secrets and set AIRTABLE_PAT.
2. Browser /chat or TUI fallback: /secret set AIRTABLE_PAT "<pat-or-oauth-access-token>".
3. Local console fallback:

hybridclaw secret set AIRTABLE_PAT "<pat-or-oauth-access-token>"

For live API calls inside HybridClaw, use the helper to build the http_request payload wrapper, then pass the emitted inner httpRequest object to the built-in http_request tool. The helper sets bearerSecretName: "AIRTABLE_PAT" on that inner object so the gateway injects the bearer token server-side. Do not use bash/curl for live Airtable calls when http_request is available, and do not ask the user to store a HybridClaw gateway token as an Airtable secret.

Do not try to verify AIRTABLE_PAT with bash, environment inspection, or by asking the model whether the secret exists. The model cannot inspect the gateway secret store. If the operator says the secret was set, attempt the http_request call with bearerSecretName: "AIRTABLE_PAT". Only say the secret is missing if the built-in http_request tool returns a gateway error that explicitly says AIRTABLE_PAT is not set, unavailable, missing, or unresolved. If the error says the secret is blocked by policy, report a policy/runtime configuration problem instead of asking the operator to set the same secret again.

Required Airtable PAT scopes depend on the task:

• base discovery: schema.bases:read
• schema inspection: schema.bases:read
• record reads: data.records:read
• record creates, updates, attachments, and deletes: data.records:write

Error Interpretation

• Gateway errors saying AIRTABLE_PAT is not set, unavailable, missing, or unresolved: the active gateway runtime cannot resolve that stored secret. Ask the operator to set it in the same HybridClaw runtime/session in this order: browser admin at the active /admin/secrets route, /secret set AIRTABLE_PAT <pat> in browser /chat or TUI, then local console fallback hybridclaw secret set AIRTABLE_PAT <pat>, then start a fresh agent runtime if the gateway was already running.
• Gateway errors saying AIRTABLE_PAT is blocked by secret resolution policy: report that the stored secret exists but policy/runtime access blocked the injection path. Do not ask the operator to set the same secret again.
• Airtable 401 or 403 responses: the gateway injected a token, but Airtable rejected it or the PAT lacks the needed scopes/base access. Ask the operator to check PAT scopes and base access; do not say the secret is unconfigured.
• Network or Airtable 5xx responses: report the upstream failure and retry only if the user asks.

Default Workflow

1. Start with base and table discovery unless the base id and table id are already known.
2. If the user asks to list tables and does not provide a base id, first call list-bases through http_request, then call schema --base-id ... for each relevant base returned by Airtable.
3. Read table schema before writes so field ids, field types, select choices, and computed fields are known.
4. Use plan for natural-language requests when you need a mutation tier before execution.
5. Use validate-fields or --schema-file on write payload builders before creating or updating records.
6. For writes, stop unless the operator has granted that exact mutation in the current task.
7. Pass --operator-grant only after explicit approval or an approved F14 escalation.
8. Prefer table ids and field ids over names for durable automation. Table names work but are rename-sensitive.
9. When deleting records, use exact record ids only.

Command Contract

Run the colocated helper with Node:

node skills/airtable/airtable.cjs --help

Plan a natural-language request without contacting Airtable:

node skills/airtable/airtable.cjs plan "Update the status field on this Airtable task"

List bases:

node skills/airtable/airtable.cjs http-request list-bases

The helper prints a wrapper such as { "command": "http-request", "httpRequest": { ... } }. Pass only the httpRequest value to the built-in http_request tool.

Get base schema:

node skills/airtable/airtable.cjs http-request schema --base-id appXXXXXXXXXXXXXX

List records:

node skills/airtable/airtable.cjs http-request list-records \
  --base-id appXXXXXXXXXXXXXX \
  --table tblXXXXXXXXXXXXXX \
  --field Name \
  --field Status \
  --filter-by-formula "{Status} = 'Active'" \
  --page-size 100

Airtable returns list-record results in pages of up to 100 records. If the response includes offset, run the same command with --offset <offset> to fetch the next page.

Get a record:

node skills/airtable/airtable.cjs http-request get-record \
  --base-id appXXXXXXXXXXXXXX \
  --table tblXXXXXXXXXXXXXX \
  --record-id recXXXXXXXXXXXXXX

Validate fields offline against a saved schema:

node skills/airtable/airtable.cjs validate-fields \
  --schema-file /tmp/airtable-schema.json \
  --table Pipeline \
  --fields-json '{"Status":"Active","Amount":1200,"Due Date":"2026-05-31"}'

Create or update a record only after explicit operator grant:

node skills/airtable/airtable.cjs http-request create-record \
  --base-id appXXXXXXXXXXXXXX \
  --table tblXXXXXXXXXXXXXX \
  --fields-json '{"Name":"Acme GmbH","Status":"New"}' \
  --schema-file /tmp/airtable-schema.json \
  --operator-grant

node skills/airtable/airtable.cjs http-request update-record \
  --base-id appXXXXXXXXXXXXXX \
  --table tblXXXXXXXXXXXXXX \
  --record-id recXXXXXXXXXXXXXX \
  --fields-json '{"Status":"Closed"}' \
  --schema-file /tmp/airtable-schema.json \
  --operator-grant

Prepare an attachment field value:

node skills/airtable/airtable.cjs attachment-payload \
  --field Files \
  --url https://example.com/signed-contract.pdf \
  --filename signed-contract.pdf

Delete a record only after explicit operator grant:

node skills/airtable/airtable.cjs http-request delete-record \
  --base-id appXXXXXXXXXXXXXX \
  --table tblXXXXXXXXXXXXXX \
  --record-id recXXXXXXXXXXXXXX \
  --operator-grant

Run offline eval scenarios:

node skills/airtable/airtable.cjs eval-scenarios

Field Validation

When table metadata is available, the helper validates common writable field types before emitting write payloads:

• text-like fields require strings
• number, currency, percent, rating, and duration require finite numbers
• checkbox requires boolean
• date requires YYYY-MM-DD
• dateTime requires an ISO datetime string
• single select requires one known choice when choices are present
• multiple select requires an array of known choice strings when choices are present
• linked records require Airtable record id arrays
• attachments require an array of objects with url for new files or id for existing files; new attachment URLs must be public http(s) URLs and must not target localhost, private, or link-local IP ranges
• collaborator and barcode fields require Airtable-shaped objects

Unknown field types are allowed after schema lookup so newly introduced Airtable types do not block read-preserving updates unnecessarily. Unknown field names or ids are refused.

Computed Fields

Formula, lookup, rollup, count, autonumber, created time, last modified time, created by, and last modified by fields are read-only. Include them in record read field selections when the user asks for computed values. Do not include them in create or update payloads.

Conservative Mutations

These operations require --operator-grant:

• create-record
• update-record
• delete-record
• attachment updates through create-record or update-record

Deletes are red tier. Creates, updates, and attachment updates are amber tier. Read operations and computed-field reads are green tier.

Working Rules

• Never print or ask for the Airtable PAT or OAuth token.
• Never use legacy API keys in new setup guidance.
• For live API calls, use http-request plus the built-in http_request tool.
• Do not claim AIRTABLE_PAT is missing unless http_request returns an explicit missing/forbidden/unresolved secret error.
• Fetch schema before writes when the base/table is unfamiliar.
• Treat formula, lookup, rollup, count, autonumber, and timestamp fields as read-only.
• Prefer record ids for writes and deletes. If a lookup returns multiple records, stop and ask for the exact record id.
• Use base ids that start with app and record ids that start with rec.
• Keep list calls paginated; Airtable returns at most 100 records per page.
• Respect Airtable's per-base API rate limit. Avoid loops that hammer one base.
• Cost per assistant run is recorded by HybridClaw UsageTotals; helper output includes costMeasurement.system = "UsageTotals" so evals can verify the accounting contract.

References

• Airtable Web API getting started and pagination: https://support.airtable.com/docs/getting-started-with-airtables-web-api
• Airtable API call limits and rate limits: https://support.airtable.com/docs/managing-api-call-limits-in-airtable
• Airtable field types: https://support.airtable.com/docs/supported-field-types-in-airtable-overview
• Airtable formula and computed field behavior: https://support.airtable.com/docs/formula-field-reference

Validation

Run:

python3 skills/skill-creator/scripts/quick_validate.py skills/airtable
node skills/airtable/airtable.cjs --help
node skills/airtable/airtable.cjs eval-scenarios
node skills/airtable/airtable.cjs validate-fields --schema-file skills/airtable/fixtures/schema.json --table Pipeline --fields-json '{"Status":"Active","Amount":1200,"Files":[{"url":"https://example.com/file.pdf"}]}'