Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Automations-Project/VSCode-Airtable-Formula --skill airtable-formulagit clone --depth 1 https://github.com/Automations-Project/VSCode-Airtable-FormulaWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/automations-project/vscode-airtable-formula/airtable-formula)<a href="https://agentmods.dev/skills/automations-project/vscode-airtable-formula/airtable-formula"><img src="https://agentmods.dev/badge/skills/automations-project/vscode-airtable-formula/airtable-formula/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/automations-project/vscode-airtable-formula/airtable-formula"><img src="https://agentmods.dev/badge/skills/automations-project/vscode-airtable-formula/airtable-formula.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00109 | $0.00852 |
| Opus 5.5 | $0.00044 | $0.00341 |
| Sonnet 5.5 | $0.00022 | $0.00170 |
| Haiku 4.5 | $0.00011 | $0.00085 |
Grade A, and why
airtable-formula scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Airtable Formula Skill
Expert assistance for writing, debugging, and optimizing Airtable formulas.
This folder is installed and updated by the Airtable Formula VS Code extension; local edits are replaced on the next update.
When to Use
- Writing new Airtable formulas
- Debugging formula errors (#ERROR, NaN, Infinity)
- Optimizing complex nested formulas
- Converting Excel formulas to Airtable syntax
- Working with
.formulafiles
Key Differences from Excel
| Excel | Airtable |
|---|---|
VLOOKUP |
Use linked records |
SUMIF/COUNTIF |
Use rollup fields |
IFERROR |
IF(ISERROR(...), ...) |
NOW() / TODAY() |
Same, but callable constants |
Cell references A1 |
Field references {Field Name} |
Common Patterns
Safe Division
IF({Divisor} = 0, BLANK(), {Value} / {Divisor})
Null-Safe Field
IF({Field}, {Field}, "default")
JSON Object
"{" &
"\"id\": \"" & RECORD_ID() & "\"," &
"\"name\": \"" & SUBSTITUTE({Name}, "\"", "\\\"") & "\"" &
"}"
SWITCH vs Nested IF
// Instead of deeply nested IF:
SWITCH({Status}, "A", 1, "B", 2, "C", 3, 0)
Error Troubleshooting
| Error | Cause | Fix |
|---|---|---|
#ERROR |
Syntax/reference issue | Check quotes, brackets, field names |
NaN |
0/0 or invalid date | Add null checks |
Infinity |
X/0 | Check divisor ≠ 0 |
| Smart quotes | Curly quotes "" |
Use straight quotes "" |
Function Categories
- Text: CONCATENATE, LEFT, RIGHT, MID, SUBSTITUTE, TRIM, UPPER, LOWER
- Numeric: SUM, AVERAGE, ROUND, MAX, MIN, COUNT, ABS, MOD
- Date/Time: TODAY, NOW, DATEADD, DATETIME_DIFF, DATETIME_FORMAT
- Logical: IF, SWITCH, AND, OR, NOT, ISERROR
- Array: ARRAYJOIN, ARRAYUNIQUE, ARRAYCOMPACT, ARRAYSLICE
- Regex: REGEX_MATCH, REGEX_EXTRACT, REGEX_REPLACE
- Record: RECORD_ID, CREATED_TIME, LAST_MODIFIED_TIME
References
Load these on demand:
- references/rules.md - formula rules and MCP tool usage rules
- references/functions.md - Airtable function quick reference
- references/mcp-tools.md - airtable-user-mcp tools guide
- references/workflows.md - debug, create and convert workflows, plus the agent persona
- references/prompts.md - task recipes: the airtable-user-mcp prompts, with the user's own edits in global installs only (written at install time)
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago Changed · +1 lines beb4f4f70176
- 4d ago First seen · 93 lines · 109 tokens per session scan A 6727fdc0d6f8
airtable-formula is a skill published in the GitHub repository Automations-Project/VSCode-Airtable-Formula (32 stars, last pushed 3d ago), licensed MIT. It adds 109 tokens to every session and 852 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-07.
airtable-formula compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| airtable-formulaAutomations-Project/VSCode-Airtable-Formula | Skill | 32 | 3d ago | MIT | A | 109 | Claude Code, Codex |
| google-workspace-opshashgraph-online/awesome-codex-plugins | Skill | 1.6k | yesterday | Apache-2.0 | A | 59 | Claude Code, Codex |
| office-xlsxsingula-ai/alego | Skill | 110 | yesterday | MIT | A | 23 | Claude Code, Codex |
| document-skillstravisjneuman/.claude | Skill | 110 | yesterday | MIT | A | 44 | Claude Code |
| estimateDannykkh/skill-olympus | Skill | 7 | today | MIT | A | 66 | Claude Code, Codex |
| excel2mdDannykkh/skill-olympus | Skill | 7 | today | MIT | A | 63 | Claude Code, Codex |
| dev-documentchristopherlouet/claude-base | Skill | 5 | yesterday | MIT | A | 94 | Claude Code |