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voice-call

Start voice calls via the OpenClaw voice-call plugin.

70

1.17x
Quality

56%

Does it follow best practices?

Impact

100%

1.17x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/voice-call/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

72%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A concise and well-structured skill that efficiently communicates the voice-call plugin's capabilities. Its main weakness is the lack of concrete tool invocation examples and a sequenced workflow showing the typical call lifecycle (initiate → check status → continue/speak → end). The config notes are appropriately terse.

Suggestions

Add a concrete tool invocation example showing the full call lifecycle: initiate_call → get_status → speak_to_user → end_call, with actual parameter values.

Include a brief workflow sequence showing the expected order of operations and when to check status before proceeding (e.g., verify call is connected before speaking).

DimensionReasoningScore

Conciseness

Every line serves a purpose. No unnecessary explanations of what voice calls are or how Twilio works. The config notes are terse but informative, listing only what Claude needs to know to configure each provider.

3 / 3

Actionability

The CLI commands are concrete and copy-paste ready, but the tool actions lack executable examples showing actual tool invocation syntax with parameters. The action signatures (e.g., `initiate_call (message, to?, mode?)`) are closer to API signatures than actionable examples.

2 / 3

Workflow Clarity

The actions are listed but there's no sequenced workflow showing how to initiate a call, check status, continue it, and end it. For a multi-step process like managing a voice call lifecycle, a clear sequence with validation (e.g., check status after initiate before continuing) would be valuable.

2 / 3

Progressive Disclosure

For a simple, focused skill under 50 lines with no bundle files, the content is well-organized into clear sections (CLI, Tool, Notes) and doesn't need external references. The structure is clean and easy to navigate.

3 / 3

Total

10

/

12

Passed

Description

40%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is very brief and identifies a narrow, distinctive capability (starting voice calls via a specific plugin), but it lacks completeness by omitting any 'Use when...' guidance. It also underspecifies the range of actions supported and misses common trigger terms users might naturally use when requesting voice call functionality.

Suggestions

Add a 'Use when...' clause with trigger terms like 'call', 'phone call', 'dial', 'ring someone', 'make a call', 'voice chat'.

Expand the capability description to include additional actions if supported, such as ending calls, managing call state, or configuring call settings.

Include common natural language variations users might say, e.g., 'phone call', 'dial a number', 'call someone'.

DimensionReasoningScore

Specificity

Names the domain (voice calls) and one action (start), but lacks detail on additional capabilities like ending calls, transferring, managing call settings, etc. It mentions the specific plugin name 'OpenClaw' which adds some specificity.

2 / 3

Completeness

Describes what it does (start voice calls) but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill. Per the rubric, a missing 'Use when...' clause caps completeness at 2, and the 'what' is also quite thin, warranting a 1.

1 / 3

Trigger Term Quality

Includes 'voice calls' and 'voice-call' as natural keywords, but misses common variations users might say like 'phone call', 'dial', 'ring', 'call someone', or 'make a call'.

2 / 3

Distinctiveness Conflict Risk

The mention of 'OpenClaw voice-call plugin' creates a very specific niche that is unlikely to conflict with other skills. Voice calling via a named plugin is a distinct capability.

3 / 3

Total

8

/

12

Passed

Validation

81%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation9 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

9

/

11

Passed

Repository
deepgram/dglabs-deepclaw
Reviewed

Table of Contents

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