How do I install the 281 Agent B8df94d3 skill?

Run npx skillmds@latest add tools-only/281-agent-b8df94d3 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the 281 Agent B8df94d3 skill do?

Agent API It is listed under AI & ML on SkillMD.

Is 281 Agent B8df94d3 safe to use?

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Which AI agents work with 281 Agent B8df94d3?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is 281 Agent B8df94d3 free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published 281 Agent B8df94d3?

tools-only (@tools-only) published this skill. Their other Agent Skills are listed on their SkillMD profile.

281 Agent B8df94d3 by tools-only — Agent Skill

Name: 281 Agent B8df94d3
Author: tools-only

Agent API

create_deep_agent

::: pydantic_deep.agent.create_deep_agent options: show_source: false

Parameters

Core

Parameter	Type	Default	Description
`model`	`str \| Model \| None`	`"openai:gpt-4.1"`	LLM model identifier
`instructions`	`str \| None`	Default instructions	System prompt for the agent
`output_style`	`str \| OutputStyle \| None`	`None`	Output style (built-in name or custom)
`styles_dir`	`str \| list[str] \| None`	`None`	Directories for custom style files
`tools`	`Sequence[Tool \| Any] \| None`	`None`	Additional custom tools
`toolsets`	`Sequence[AbstractToolset] \| None`	`None`	Additional toolsets
`backend`	`BackendProtocol \| None`	`StateBackend()`	File storage backend
`output_type`	`OutputSpec \| None`	`None`	Pydantic model for structured output
`retries`	`int`	`3`	Max retries for tool calls

Feature Toggles

Parameter	Type	Default	Description
`include_todo`	`bool`	`True`	Include TodoToolset
`include_filesystem`	`bool`	`True`	Include Console Toolset
`include_subagents`	`bool`	`True`	Include SubAgentToolset
`include_skills`	`bool`	`True`	Include SkillsToolset
`include_general_purpose_subagent`	`bool`	`True`	Include general-purpose subagent
`include_plan`	`bool`	`True`	Include planner subagent
`include_execute`	`bool \| None`	`None`	Include execute tool (auto-detected)
`include_memory`	`bool`	`False`	Persistent agent memory
`include_checkpoints`	`bool`	`False`	Conversation checkpointing
`include_teams`	`bool`	`False`	Agent teams with shared todos
`image_support`	`bool`	`False`	Image file handling
`patch_tool_calls`	`bool`	`False`	Fix orphaned tool calls

Subagents

Parameter	Type	Default	Description
`subagents`	`list[SubAgentConfig] \| None`	`None`	Subagent configurations
`max_nesting_depth`	`int`	`0`	Max subagent nesting depth
`subagent_registry`	`DynamicAgentRegistry \| None`	`None`	Dynamic agent registry

Skills

Parameter	Type	Default	Description
`skills`	`list[Skill] \| None`	`None`	Pre-loaded skills
`skill_directories`	`list \| None`	`None`	Skill discovery directories

Context Management

Parameter	Type	Default	Description
`context_manager`	`bool`	`True`	Token tracking + auto-compression
`context_manager_max_tokens`	`int`	`200,000`	Token budget
`on_context_update`	`Callable \| None`	`None`	Callback: `(pct, current, max)`
`context_files`	`list[str] \| None`	`None`	Context file paths
`context_discovery`	`bool`	`False`	Auto-discover DEEP.md, AGENTS.md, etc.
`history_processors`	`Sequence \| None`	`None`	History processors
`eviction_token_limit`	`int \| None`	`None`	Large output eviction threshold

Checkpointing

Parameter	Type	Default	Description
`checkpoint_frequency`	`str`	`"every_tool"`	Auto-save frequency
`max_checkpoints`	`int`	`20`	Max checkpoints to keep
`checkpoint_store`	`CheckpointStore \| None`	`None`	Checkpoint storage backend

Memory

Parameter	Type	Default	Description
`memory_dir`	`str \| None`	`"/.deep/memory"`	Base directory for memory files

Cost Tracking

Parameter	Type	Default	Description
`cost_tracking`	`bool`	`True`	Enable cost tracking
`cost_budget_usd`	`float \| None`	`None`	Max cumulative cost
`on_cost_update`	`Callable \| None`	`None`	Callback with CostInfo

Middleware

Parameter	Type	Default	Description
`middleware`	`Sequence[AgentMiddleware] \| None`	`None`	Custom middleware
`permission_handler`	`Callable \| None`	`None`	Permission callback
`middleware_context`	`MiddlewareContext \| None`	`None`	Shared middleware state
`hooks`	`list[Hook] \| None`	`None`	Claude Code-style hooks

Other

Parameter	Type	Default	Description
`interrupt_on`	`dict[str, bool] \| None`	`None`	Tools requiring approval
`plans_dir`	`str \| None`	`"/plans"`	Directory for plan files
`**agent_kwargs`	`Any`	-	Additional Agent constructor args

Returns

Agent[DeepAgentDeps, str] or Agent[DeepAgentDeps, OutputDataT] - Configured Pydantic AI agent.

When output_type is provided, returns an agent typed with the output model.

Example

from pydantic_deep import create_deep_agent, SubAgentConfig

agent = create_deep_agent(
    model="openai:gpt-4.1",
    instructions="You are a coding assistant.",
    subagents=[
        SubAgentConfig(
            name="reviewer",
            description="Reviews code",
            instructions="Review code for issues.",
        ),
    ],
    skill_directories=[
        {"path": "~/.pydantic-deep/skills", "recursive": True},
    ],
    interrupt_on={"execute": True},
)

create_default_deps

::: pydantic_deep.agent.create_default_deps options: show_source: false

Signature

def create_default_deps(
    backend: BackendProtocol | None = None,
) -> DeepAgentDeps

Parameters

Parameter	Type	Default	Description
`backend`	`BackendProtocol \| None`	`StateBackend()`	File storage backend

Returns

DeepAgentDeps - Configured dependencies instance.

Example

from pydantic_deep import create_default_deps
from pydantic_ai_backends import LocalBackend

# With default StateBackend
deps = create_default_deps()

# With custom backend
deps = create_default_deps(backend=LocalBackend("/workspace"))

DeepAgentDeps

::: pydantic_deep.deps.DeepAgentDeps options: show_source: false

Definition

@dataclass
class DeepAgentDeps:
    backend: BackendProtocol = field(default_factory=StateBackend)
    files: dict[str, FileData] = field(default_factory=dict)
    todos: list[Todo] = field(default_factory=list)
    subagents: dict[str, Any] = field(default_factory=dict)
    uploads: dict[str, UploadedFile] = field(default_factory=dict)
    ask_user: Callable | None = None
    share_todos: bool = False
    checkpoint_store: CheckpointStore | None = None

Attributes

Attribute	Type	Description
`backend`	`BackendProtocol`	File storage backend
`files`	`dict[str, FileData]`	In-memory file cache
`todos`	`list[Todo]`	Task list
`subagents`	`dict[str, Any]`	Pre-configured subagent instances
`uploads`	`dict[str, UploadedFile]`	Uploaded files metadata
`ask_user`	`Callable \| None`	Callback for planner's ask_user tool
`share_todos`	`bool`	When True, subagents share parent's todo list
`checkpoint_store`	`CheckpointStore \| None`	Per-session checkpoint store

Methods

get_todo_prompt

def get_todo_prompt(self) -> str

Generate system prompt section for current todos.

get_files_summary

def get_files_summary(self) -> str

Generate summary of files in memory.

get_subagents_summary

def get_subagents_summary(self) -> str

Generate summary of available subagents.

clone_for_subagent

def clone_for_subagent(self) -> DeepAgentDeps

Create isolated dependencies for a subagent.

Same backend (shared)
Empty todos (isolated)
Empty subagents (no nested delegation)
Same files (shared reference)

Example

from pydantic_deep import DeepAgentDeps, StateBackend, Todo

deps = DeepAgentDeps(
    backend=StateBackend(),
    todos=[
        Todo(
            content="Review code",
            status="pending",
            active_form="Reviewing code",
        ),
    ],
)

# Access todo prompt
print(deps.get_todo_prompt())

# Clone for subagent
subagent_deps = deps.clone_for_subagent()
assert subagent_deps.todos == []  # Isolated
assert subagent_deps.backend is deps.backend  # Shared

281 Agent B8df94d3

File contents

Agent API

create_deep_agent

Parameters

Core

Feature Toggles

Subagents

Skills

Context Management

Checkpointing

Memory

Cost Tracking

Middleware

Other

Returns

Example

create_default_deps

Signature

Parameters

Returns

Example

DeepAgentDeps

Definition

Attributes

Methods

get_todo_prompt

get_files_summary

get_subagents_summary

clone_for_subagent

Example

Frequently asked questions

281 Agent B8df94d3

File contents

Agent API

create_deep_agent

Parameters

Core

Feature Toggles

Subagents

Skills

Context Management

Checkpointing

Memory

Cost Tracking

Middleware

Other

Returns

Example

create_default_deps

Signature

Parameters

Returns

Example

DeepAgentDeps

Definition

Attributes

Methods

get_todo_prompt

get_files_summary

get_subagents_summary

clone_for_subagent

Example

Related skills

Frequently asked questions

How do I install the 281 Agent B8df94d3 skill?

What does the 281 Agent B8df94d3 skill do?

Is 281 Agent B8df94d3 safe to use?

Which AI agents work with 281 Agent B8df94d3?

Is 281 Agent B8df94d3 free to use?

Who published 281 Agent B8df94d3?