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hyperframes_add_block

Installs a block from the Hyperframes catalog into a project directory so agents can add reusable video components without manual setup.

Instructions

Install a block from the Hyperframes catalog.

Args: project_path: Absolute path to the Hyperframes project directory. block_name: Registry item name (e.g. claude-code-window, shader-wipe).

Input Schema

NameRequiredDescriptionDefault
overwriteNoExplicitly allow replacing existing media. Existing non-media files are protected.
block_nameYes
no_clipboardNo
project_pathYes

Output Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv1.16.4
    • addedInput schema / properties / overwrite
      Added value: +{
      +  "default": false,
      +  "description": "Explicitly allow replacing existing media. Existing non-media files are protected.",
      +  "title": "Overwrite",
      +  "type": "boolean"
      +}
  2. Changed1 schema field changedv1.16.0
    • addedInput schema / additionalProperties
      Added value: +false
  3. Addedv1.5.1

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full behavioral burden. It does not disclose what happens to existing files or media during installation, how overwrite protection works, what no_clipboard changes, or whether the operation is idempotent.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is short and front-loads the core purpose before listing arguments. The Args block is efficient, though it does not fully cover the tool's optional parameters.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a mutation tool with no annotations, the description is incomplete: it lacks when-to-use guidance, prerequisites, and behavioral details about overwriting and clipboard handling. Since an output schema exists, return-value explanation is not required, but the remaining gaps are substantial.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is only 25%, and the description usefully documents the two required parameters with examples for block_name. However, it leaves no_clipboard undocumented, and overwrite semantics are covered only by the schema rather than the description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: installing a block from the Hyperframes catalog. It is clear what the tool does, though it does not explicitly differentiate itself from sibling tools such as hyperframes_catalog.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives no guidance on when to use this tool versus hyperframes_catalog, hyperframes_init, or other Hyperframes tools. It also omits prerequisites, such as whether the project must already be initialized.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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