I'm analalyzing how soccer rivalries affect our customers' spending beahavior. i'd like to compare how much was spent on sports video game during the same month the second la liga clasico between barcelona and real madrid took place in the 2022/2023 season, versus the month before. What was the percentage change in spending, according to our internal store records?
I'm analalyzing how soccer rivalries affect our customers' spending beahavior. i'd like to compare how much was spent on sports video game during the same month the second la liga clasico between barcelona and real madrid took place in the 2022/2023 season, versus the month before. What was the percentage change in spending, according to our internal store records?
---
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 |
|---|---|
| `/mongodb` | Your MongoDB databases, read-only; change them with the `mongodb` CLI. |
| `/tmp` | Scratch space, in memory. |
## `/mongodb`
```
/mongodb/
<database>/
database.json
collections/
<collection>/
schema.json
documents.jsonl
views/
<view>/
schema.json
documents.jsonl
```
- `database.json`: `{database: str, collections: list[{name: str}],
views: list[{name: str}]}`
- `schema.json`: `{database: str, name: str, kind: str, validator: dict |
null, fields: list[{path: str, presence: number, types: dict}],
primary_key: str, indexes: list[{name: str, keys: dict, type: str}],
sampled: int}`, read from a sample of `sampled` documents
- `documents.jsonl`: one document per line, in MongoDB Extended JSON: a date
reads as `{"$date": "..."}`| name | workspace-filesystem |
|---|---|
| description | The virtual filesystem layout of this workspace. |
Virtual Filesystem
You work in a terminal over a virtual filesystem. Read files with shell commands.
Command output comes back whole, however long. Some files here are large, so point grep -r, rg, find and cat at the directory or file you need rather than at a whole mount.
| path | what it is |
|---|---|
/mongodb | Your MongoDB databases, read-only; change them with the mongodb CLI. |
/tmp | Scratch space, in memory. |
/mongodb
/mongodb/
<database>/
database.json
collections/
<collection>/
schema.json
documents.jsonl
views/
<view>/
schema.json
documents.jsonldatabase.json: {database: str, collections: list[{name: str}], views: list[{name: str}]}schema.json: {database: str, name: str, kind: str, validator: dict | null, fields: list[{path: str, presence: number, types: dict}], primary_key: str, indexes: list[{name: str, keys: dict, type: str}], sampled: int}, read from a sample of sampled documentsdocuments.jsonl: one document per line, in MongoDB Extended JSON: a date reads as {"$date": "..."}---
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 $PATH`, `ls /usr/bin` or `cat /usr/bin/<command>`: they tell you
nothing about the task.
A filename with a space in it needs quoting, as it would in any shell.
## mongodb
Use `mongodb <command> '<JSON arguments>'`. Run `mongodb <command> --help`
to get more information.
```sh
mongodb list-collections '{"database":"DATABASE"}'
mongodb list-databases '{}'
mongodb collection-indexes '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb collection-schema '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb find '{"database":"DATABASE","collection":"COLLECTION","filter":{"FIELD":"VALUE"},"limit":10}'
mongodb collection-storage-size '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb count '{"database":"DATABASE","collection":"COLLECTION","query":{"FIELD":"VALUE"}}'
mongodb db-stats '{"database":"DATABASE"}'
mongodb aggregate '{"database":"DATABASE","collection":"COLLECTION","pipeline":[{"$group":{"_id":"$FIELD","total":{"$sum":1}}}]}'
mongodb explain '{"database":"DATABASE","collection":"COLLECTION","method":[{"name":"find","arguments":{"filter":{"FIELD":"VALUE"}}}]}'
```
| Command | Arguments | Description |
|---|---|---|
| `mongodb list-collections` | `{database: str}` | List all collections for a given database |
| `mongodb list-databases` | `{}` | List all databases for a MongoDB connection |
| `mongodb collection-indexes` | `{database: str, collection: str}` | Describe the indexes for a collection |
| `mongodb collection-schema` | `{database: str, collection: str}` | Describe the schema for a collection |
| `mongodb find` | `{database: str, collection: str, filter?: dict, projection?: dict, limit?: number = 10, sort?: dict}` | Run a find query against a MongoDB collection |
| `mongodb collection-storage-size` | `{database: str, collection: str}` | Gets the size of the collection |
| `mongodb count` | `{database: str, collection: str, query?: dict}` | Gets the number of documents in a MongoDB collection using db.collection.count() and query as an optional filter parameter |
| `mongodb db-stats` | `{database: str}` | Returns statistics that reflect the use state of a single database |
| `mongodb aggregate` | `{database: str, collection: str, pipeline: list[dict]}` | Run an aggregation against a MongoDB collection |
| `mongodb explain` | `{database: str, collection: str, method: list[{name: str, arguments: dict}]}` | Returns statistics describing the execution of the winning plan chosen by the query optimizer for the evaluated method |
## airtable
Use `airtable <command> '<JSON arguments>'`. Run `airtable <command> --help`
to get more information.
```sh
airtable list-tables '{"base_id":"BASE_ID"}'
airtable list-records '{"base_id":"BASE_ID","table_name":"TABLE","max_records":10}'
```
| Command | Arguments | Description |
|---|---|---|
| `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 |
## wikipedia
Use `wikipedia <command> '<JSON arguments>'`. Run
`wikipedia <command> --help` to get more information.
```sh
wikipedia search-wikipedia '{"query":"QUERY"}'
wikipedia get-article '{"title":"TITLE"}'
wikipedia get-summary '{"title":"TITLE"}'
```
| Command | Arguments | Description |
|---|---|---|
| `wikipedia search-wikipedia` | `{query: str, limit?: int = 10}` | Search Wikipedia for articles matching a query. |
| `wikipedia get-article` | `{title: str}` | Get the full content of a Wikipedia article. |
| `wikipedia get-summary` | `{title: str}` | Get a summary of a Wikipedia article. || 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 jqwith pipes, > redirection and $(...) substitution.
Do not probe the machine with which, type, --version, env, ps, echo $PATH, ls /usr/bin or cat /usr/bin/<command>: they tell you nothing about the task.
A filename with a space in it needs quoting, as it would in any shell.
mongodb
Use mongodb <command> '<JSON arguments>'. Run mongodb <command> --help to get more information.
mongodb list-collections '{"database":"DATABASE"}'
mongodb list-databases '{}'
mongodb collection-indexes '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb collection-schema '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb find '{"database":"DATABASE","collection":"COLLECTION","filter":{"FIELD":"VALUE"},"limit":10}'
mongodb collection-storage-size '{"database":"DATABASE","collection":"COLLECTION"}'
mongodb count '{"database":"DATABASE","collection":"COLLECTION","query":{"FIELD":"VALUE"}}'
mongodb db-stats '{"database":"DATABASE"}'
mongodb aggregate '{"database":"DATABASE","collection":"COLLECTION","pipeline":[{"$group":{"_id":"$FIELD","total":{"$sum":1}}}]}'
mongodb explain '{"database":"DATABASE","collection":"COLLECTION","method":[{"name":"find","arguments":{"filter":{"FIELD":"VALUE"}}}]}'| Command | Arguments | Description |
|---|---|---|
mongodb list-collections | {database: str} | List all collections for a given database |
mongodb list-databases | {} | List all databases for a MongoDB connection |
mongodb collection-indexes | {database: str, collection: str} | Describe the indexes for a collection |
mongodb collection-schema | {database: str, collection: str} | Describe the schema for a collection |
mongodb find | {database: str, collection: str, filter?: dict, projection?: dict, limit?: number = 10, sort?: dict} | Run a find query against a MongoDB collection |
mongodb collection-storage-size | {database: str, collection: str} | Gets the size of the collection |
mongodb count | {database: str, collection: str, query?: dict} | Gets the number of documents in a MongoDB collection using db.collection.count() and query as an optional filter parameter |
mongodb db-stats | {database: str} | Returns statistics that reflect the use state of a single database |
mongodb aggregate | {database: str, collection: str, pipeline: list[dict]} | Run an aggregation against a MongoDB collection |
mongodb explain | {database: str, collection: str, method: list[{name: str, arguments: dict}]} | Returns statistics describing the execution of the winning plan chosen by the query optimizer for the evaluated method |
airtable
Use airtable <command> '<JSON arguments>'. Run airtable <command> --help to get more information.
airtable list-tables '{"base_id":"BASE_ID"}'
airtable list-records '{"base_id":"BASE_ID","table_name":"TABLE","max_records":10}'| Command | Arguments | Description |
|---|---|---|
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 |
wikipedia
Use wikipedia <command> '<JSON arguments>'. Run wikipedia <command> --help to get more information.
wikipedia search-wikipedia '{"query":"QUERY"}'
wikipedia get-article '{"title":"TITLE"}'
wikipedia get-summary '{"title":"TITLE"}'| Command | Arguments | Description |
|---|---|---|
wikipedia search-wikipedia | {query: str, limit?: int = 10} | Search Wikipedia for articles matching a query. |
wikipedia get-article | {title: str} | Get the full content of a Wikipedia article. |
wikipedia get-summary | {title: str} | Get a summary of a Wikipedia article. |
| Model | VFS | MCP | VFS Tokens | MCP Tokens | Token Reduction Rate |
|---|---|---|---|---|---|
| Claude Opus 5.5 | 1/1 | 1/1 | 28.8k | 218k | 87% |
| GPT-6.1 Sol | 1/1 | 1/1 | 30.0k | 117k | 74% |
| GPT-5.6 Luna | 1/1 | 1/1 | 400k | 127k | −215% |
| Claude Haiku 5.5 | 1/1 | 1/1 | 389k | 278k | −40% |
| Gemini 3.8 Flash | 1/1 | 1/1 | 1.78M | 974k | −82% |