MCP-Atlas

leading-product-2020-quantity

I was checking the relation between quantity transacted and leading product type in commercial performance data, using the cloud database. From the year 2020, which type of leading product recorded the highest number of quantity transacted in any single month within that year? If more than one appears on that same timeframe, prioritize the leading product type that comes first alphabetically. For that leading product type, in what year was this term first coined for automobiles according to an open online reference?

Task Prompt

I was checking the relation between quantity transacted and leading product type in commercial performance data, using the cloud database. From the year 2020, which type of leading product recorded the highest number of quantity transacted in any single month within that year? If more than one appears on that same timeframe, prioritize the leading product type that comes first alphabetically. For that leading product type, in what year was this term first coined for automobiles according to an open online reference?

VFS.md

---
name: workspace-filesystem
description: The virtual filesystem layout of this workspace.
---

# Virtual Filesystem

You work in a terminal over a virtual filesystem. Read files with shell
commands.

Command output comes back whole, however long. Some files here are large,
so point `grep -r`, `rg`, `find` and `cat` at the directory or file you
need rather than at a whole mount.

| path | what it is |
|---|---|
| `/data/repos` | Your git repositories. |
| `/airtable` | Your Airtable bases, read-only. |
| `/tmp` | Scratch space, in memory. |

## `/airtable`

```
/airtable/
  bases/
    <base-name>__<base-id>/
      base.json
      <table-name>__<table-id>/
        table.json
        records.jsonl
        views/
          <view-name>__<view-id>.jsonl
```

A base, table or view name in a path is sanitized: spaces and characters
unsafe in a shell become `_`. `ls` a directory for the exact name rather
than building the path; the id after the last `__` is exact.

- `base.json`: `{base_id: str, base_name: str, permission_level: str,
  tables: list[{table_id: str, table_name: str, primary_field_id: str}]}`
- `table.json`: `{table_id: str, table_name: str, base_id: str, description:
  str | null, primary_field_id: str, fields: list[{field_id: str,
  field_name: str, type: str, description: str | null, options: dict |
  null}], views: list[{view_id: str, view_name: str, type: str}]}`
- `records.jsonl`: one record per line, `{record_id: str, created_time: str,
  fields: {<field-name>: <value>}}`; an empty cell is absent
- `<view>.jsonl`: the records the view shows, in its order, as
  `records.jsonl` writes them

name	workspace-filesystem
description	The virtual filesystem layout of this workspace.

Virtual Filesystem

You work in a terminal over a virtual filesystem. Read files with shell commands.

Command output comes back whole, however long. Some files here are large, so point grep -r, rg, find and cat at the directory or file you need rather than at a whole mount.

path	what it is
`/data/repos`	Your git repositories.
`/airtable`	Your Airtable bases, read-only.
`/tmp`	Scratch space, in memory.

/airtable

/airtable/
  bases/
    <base-name>__<base-id>/
      base.json
      <table-name>__<table-id>/
        table.json
        records.jsonl
        views/
          <view-name>__<view-id>.jsonl

A base, table or view name in a path is sanitized: spaces and characters unsafe in a shell become _. ls a directory for the exact name rather than building the path; the id after the last __ is exact.

base.json: {base_id: str, base_name: str, permission_level: str, tables: list[{table_id: str, table_name: str, primary_field_id: str}]}
table.json: {table_id: str, table_name: str, base_id: str, description: str | null, primary_field_id: str, fields: list[{field_id: str, field_name: str, type: str, description: str | null, options: dict | null}], views: list[{view_id: str, view_name: str, type: str}]}
records.jsonl: one record per line, {record_id: str, created_time: str, fields: {<field-name>: <value>}}; an empty cell is absent
<view>.jsonl: the records the view shows, in its order, as records.jsonl writes them

SKILL.md

---
name: workspace-commands
description: Use when running commands in this workspace - which commands exist, what they can do, and what the interpreter supports.
---

# Available commands

Python (`python` or `python3`), Perl, JavaScript/Node.js, and TypeScript
runtimes are unavailable. Use the shell commands and task CLIs documented
below; do not probe for or attempt to install other runtimes.

Standard Unix commands, among them:

    cat  head  tail  ls  find  grep  wc  sort  uniq  cut  tr  sed  awk
    diff  tee  xargs  jq

with pipes, `>` redirection and `$(...)` substitution.

Do not probe the machine with `which`, `type`, `--version`, `env`, `ps`,
`echo $PATH`, `ls /usr/bin` or `cat /usr/bin/<command>`: they tell you
nothing about the task.

A filename with a space in it needs quoting, as it would in any shell.

You can also use `gh` for GitHub and `git`.

## airtable

Use `airtable <command> '<JSON arguments>'`. Run `airtable <command> --help`
to get more information.

```sh
airtable list-bases '{}'
airtable list-tables '{"base_id":"BASE_ID"}'
airtable list-records '{"base_id":"BASE_ID","table_name":"TABLE","max_records":10}'
airtable search-records '{"base_id":"BASE_ID","table_name":"TABLE","field_name":"FIELD","value":"VALUE"}'
```

| Command | Arguments | Description |
|---|---|---|
| `airtable list-bases` | `{}` | List all accessible Airtable bases |
| `airtable list-tables` | `{base_id: str}` | List all tables in a base |
| `airtable list-records` | `{base_id: str, table_name: str, max_records?: number}` | List records in a table |
| `airtable search-records` | `{base_id: str, table_name: str, field_name: str, value: str}` | Search for records in a table |

## exa

Use `exa <command> '<JSON arguments>'`. Run `exa <command> --help` to get
more information.

```sh
exa web-search-exa '{"query":"QUERY","numResults":5}'
```

| Command | Arguments | Description |
|---|---|---|
| `exa web-search-exa` | `{query: str, numResults?: number}` | Search the web for any topic and get clean, ready-to-use content. |

## weather

Use `weather <command> '<JSON arguments>'`. Run `weather <command> --help`
to get more information.

```sh
weather get-current-weather '{"location":"40.7128,-74.0060"}'
weather get-weather-forecast '{"location":"40.7128,-74.0060","days":3}'
```

| Command | Arguments | Description |
|---|---|---|
| `weather get-current-weather` | `{location: str}` | Get current weather conditions for a location in the United States. Perfect for 'What's the weather like in [US location]?' questions. Covers all US states, territories, and coastal waters. |
| `weather get-weather-forecast` | `{location: str, days?: number = 7}` | Get multi-day weather forecast for a location in the United States. Perfect for 'What's the forecast for [US location]?' questions. Provides detailed day/night forecasts for up to 7 days. |

## context7

Use `context7 <command> '<JSON arguments>'`. Run `context7 <command> --help`
to get more information.

```sh
context7 resolve-library-id '{"libraryName":"LIBRARY"}'
context7 get-library-docs '{"context7CompatibleLibraryID":"/ORG/PROJECT","topic":"TOPIC"}'
```

| Command | Arguments | Description |
|---|---|---|
| `context7 resolve-library-id` | `{libraryName: str}` | Resolves a package/product name to a Context7-compatible library ID and returns a list of matching libraries. |
| `context7 get-library-docs` | `{context7CompatibleLibraryID: str, topic?: str, tokens?: number}` | Fetches up-to-date documentation for a library. You must call 'resolve-library-id' first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query. |

## met-museum

Use `met-museum <command> '<JSON arguments>'`. Run
`met-museum <command> --help` to get more information.

```sh
met-museum list-departments '{}'
met-museum search-museum-objects '{"q":"QUERY","hasImages":true}'
```

| Command | Arguments | Description |
|---|---|---|
| `met-museum list-departments` | `{}` | List all departments in the Metropolitan Museum of Art (Met Museum) |
| `met-museum search-museum-objects` | `{q: str, hasImages?: bool = false, title?: bool = false, departmentId?: number}` | Search for objects in the Metropolitan Museum of Art (Met Museum). Will return Total objects found, followed by a list of Object Ids.The parameter title should be set to true if you want to search for objects by title.The parameter hasImages is false by default, but can be set to true to return objects without images.If the parameter hasImages is true, the parameter title should be false. |

name	workspace-commands
description	Use when running commands in this workspace - which commands exist, what they can do, and what the interpreter supports.

Available commands

Python (python or python3), Perl, JavaScript/Node.js, and TypeScript runtimes are unavailable. Use the shell commands and task CLIs documented below; do not probe for or attempt to install other runtimes.

Standard Unix commands, among them:

cat  head  tail  ls  find  grep  wc  sort  uniq  cut  tr  sed  awk
diff  tee  xargs  jq

with pipes, > redirection and $(...) substitution.

Do not probe the machine with which, type, --version, env, ps, echo $PATH, ls /usr/bin or cat /usr/bin/<command>: they tell you nothing about the task.

A filename with a space in it needs quoting, as it would in any shell.

You can also use gh for GitHub and git.

airtable

Use airtable <command> '<JSON arguments>'. Run airtable <command> --help to get more information.

airtable list-bases '{}'
airtable list-tables '{"base_id":"BASE_ID"}'
airtable list-records '{"base_id":"BASE_ID","table_name":"TABLE","max_records":10}'
airtable search-records '{"base_id":"BASE_ID","table_name":"TABLE","field_name":"FIELD","value":"VALUE"}'

Command	Arguments	Description
`airtable list-bases`	`{}`	List all accessible Airtable bases
`airtable list-tables`	`{base_id: str}`	List all tables in a base
`airtable list-records`	`{base_id: str, table_name: str, max_records?: number}`	List records in a table
`airtable search-records`	`{base_id: str, table_name: str, field_name: str, value: str}`	Search for records in a table

exa

Use exa <command> '<JSON arguments>'. Run exa <command> --help to get more information.

exa web-search-exa '{"query":"QUERY","numResults":5}'

Command	Arguments	Description
`exa web-search-exa`	`{query: str, numResults?: number}`	Search the web for any topic and get clean, ready-to-use content.

weather

Use weather <command> '<JSON arguments>'. Run weather <command> --help to get more information.

weather get-current-weather '{"location":"40.7128,-74.0060"}'
weather get-weather-forecast '{"location":"40.7128,-74.0060","days":3}'

Command	Arguments	Description
`weather get-current-weather`	`{location: str}`	Get current weather conditions for a location in the United States. Perfect for 'What's the weather like in [US location]?' questions. Covers all US states, territories, and coastal waters.
`weather get-weather-forecast`	`{location: str, days?: number = 7}`	Get multi-day weather forecast for a location in the United States. Perfect for 'What's the forecast for [US location]?' questions. Provides detailed day/night forecasts for up to 7 days.

context7

Use context7 <command> '<JSON arguments>'. Run context7 <command> --help to get more information.

context7 resolve-library-id '{"libraryName":"LIBRARY"}'
context7 get-library-docs '{"context7CompatibleLibraryID":"/ORG/PROJECT","topic":"TOPIC"}'

Command	Arguments	Description
`context7 resolve-library-id`	`{libraryName: str}`	Resolves a package/product name to a Context7-compatible library ID and returns a list of matching libraries.
`context7 get-library-docs`	`{context7CompatibleLibraryID: str, topic?: str, tokens?: number}`	Fetches up-to-date documentation for a library. You must call 'resolve-library-id' first to obtain the exact Context7-compatible library ID required to use this tool, UNLESS the user explicitly provides a library ID in the format '/org/project' or '/org/project/version' in their query.

met-museum

Use met-museum <command> '<JSON arguments>'. Run met-museum <command> --help to get more information.

met-museum list-departments '{}'
met-museum search-museum-objects '{"q":"QUERY","hasImages":true}'

Command	Arguments	Description
`met-museum list-departments`	`{}`	List all departments in the Metropolitan Museum of Art (Met Museum)
`met-museum search-museum-objects`	`{q: str, hasImages?: bool = false, title?: bool = false, departmentId?: number}`	Search for objects in the Metropolitan Museum of Art (Met Museum). Will return Total objects found, followed by a list of Object Ids.The parameter title should be set to true if you want to search for objects by title.The parameter hasImages is false by default, but can be set to true to return objects without images.If the parameter hasImages is true, the parameter title should be false.

VFS passed: 4/5
MCP passed: 4/5
Fewer tokens with VFS: 5 of 5 models

Passes and mean tokens per run for each model, VFS vs MCP
Model	VFS	MCP	VFS Tokens	MCP Tokens	Token Reduction Rate
Claude Opus 5.5	1/1	1/1	21.4k	162k	87%
GPT-6.1 Sol	0/1	1/1	21.1k	79.9k	74%
GPT-5.6 Luna	1/1	0/1	71.6k	255k	72%
Claude Haiku 5.5	1/1	1/1	113k	355k	68%
Gemini 3.8 Flash	1/1	1/1	582k	1.07M	45%