Task Prompt
I am reviewing a sports repository on my computer I want to work on, and I need to know who made the commit on the same day the father of actor colin farrell died.
I am reviewing a sports repository on my computer I want to work on, and I need to know who made the commit on the same day the father of actor colin farrell died.
I am reviewing a sports repository on my computer I want to work on, and I need to know who made the commit on the same day the father of actor colin farrell died.
---
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` | Your files. |
| `/tmp` | Scratch space, in memory. || 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 | Your files. |
/tmp | Scratch space, in memory. |
---
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 `git`.
## notion
Use `notion <command> '<JSON arguments>'`. Run `notion <command> --help` to
get more information.
```sh
notion retrieve-a-page '{"page_id":"ID"}'
notion retrieve-a-database '{"database_id":"ID"}'
notion retrieve-a-page-property '{"page_id":"ID","property_id":"PROPERTY_ID"}'
notion retrieve-a-comment '{"block_id":"ID"}'
```
| Command | Arguments | Description |
|---|---|---|
| `notion retrieve-a-page` | `{page_id: str, filter_properties?: str}` | Retrieve a page |
| `notion retrieve-a-database` | `{database_id: str}` | Retrieve a database |
| `notion retrieve-a-page-property` | `{page_id: str, property_id: str, page_size?: int, start_cursor?: str}` | Retrieve a page property item |
| `notion retrieve-a-comment` | `{block_id: str, start_cursor?: str, page_size?: int}` | Retrieve comments |
## calculator
Use `calculator <command> '<JSON arguments>'`. Run
`calculator <command> --help` to get more information.
```sh
calculator calculate '{"expression":"2 * (3 + 4)"}'
```
| Command | Arguments | Description |
|---|---|---|
| `calculator calculate` | `{expression: str}` | Calculates/evaluates the given expression. |
## 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. |
## 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. || 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.
You can also use git.
notion
Use notion <command> '<JSON arguments>'. Run notion <command> --help to get more information.
notion retrieve-a-page '{"page_id":"ID"}'
notion retrieve-a-database '{"database_id":"ID"}'
notion retrieve-a-page-property '{"page_id":"ID","property_id":"PROPERTY_ID"}'
notion retrieve-a-comment '{"block_id":"ID"}'| Command | Arguments | Description |
|---|---|---|
notion retrieve-a-page | {page_id: str, filter_properties?: str} | Retrieve a page |
notion retrieve-a-database | {database_id: str} | Retrieve a database |
notion retrieve-a-page-property | {page_id: str, property_id: str, page_size?: int, start_cursor?: str} | Retrieve a page property item |
notion retrieve-a-comment | {block_id: str, start_cursor?: str, page_size?: int} | Retrieve comments |
calculator
Use calculator <command> '<JSON arguments>'. Run calculator <command> --help to get more information.
calculator calculate '{"expression":"2 * (3 + 4)"}'| Command | Arguments | Description |
|---|---|---|
calculator calculate | {expression: str} | Calculates/evaluates the given expression. |
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. |
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. |
| Model | VFS | MCP | VFS Tokens | MCP Tokens | Token Reduction Rate |
|---|---|---|---|---|---|
| Claude Opus 5.5 | 1/1 | 1/1 | 119k | 45.1k | −163% |
| GPT-6.1 Sol | 1/1 | 1/1 | 9.74k | 15.5k | 37% |
| GPT-5.6 Luna | 1/1 | 1/1 | 74.4k | 20.4k | −265% |
| Claude Haiku 5.5 | 1/1 | 1/1 | 41.0k | 74.7k | 45% |
| Gemini 3.8 Flash | 1/1 | 1/1 | 217k | 86.4k | −152% |