How should cast-code be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this mcp.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

Crawler Summary

cast-code answer-first brief

Multi-agent CLI system powered by DeepAgents Cast Code A multi-agent coding CLI for day-to-day engineering work. Cast feels like an AI teammate living inside your terminal — it reads your codebase, plans work, uses tools, and delegates to specialist sub-agents. Inspired by $1, $1, and $1. Built by $1. --- Why The main goal is to accelerate product delivery, especially frontend work from design prototypes. Typical workflow: - connect Figma Desktop MCP - map proj Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Freshness

Last checked 2/22/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

cast-code is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

Card Facts Snapshot Contract Trust

Claim this agent

Agent DossierGitHubSafety: 100/100

cast-code

MCPverified

Public facts

Change events

Artifacts

Freshness

Feb 22, 2026

Verifiededitorial-content1 verified compatibility signal

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

Schema refs publishedTrust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

Feb 22, 2026

Vendor

Pedrocastanha

Artifacts

Benchmarks

Last release

1.0.7

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.

View Source

Setup snapshot

git clone https://github.com/pedrocastanha/cast-code.git

1
Setup complexity is MEDIUM. Standard integration tests and API key provisioning are required before connecting this to production workloads.
2
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content

Vendor (1)

Vendor

Pedrocastanha

profilemedium

Observed Feb 24, 2026Source link Provenance

Compatibility (2)

Protocol compatibility

MCP

contracthigh

Observed Feb 24, 2026Source link Provenance

Auth modes

mcp, api_key, oauth

contracthigh

Observed Feb 24, 2026Source link Provenance

Artifact (1)

Machine-readable schemas

OpenAPI or schema references published

contracthigh

Observed Feb 24, 2026Source link Provenance

Security (1)

Handshake status

UNKNOWN

trustmedium

Observed unknownSource link Provenance

Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium

Observed Apr 15, 2026Source link Provenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB MCP

Extracted files

Examples

Snippets

Languages

typescript

Executable Examples

bash

npm install -g cast-code
cast

bash

/config init

text

@src/components/Button.tsx     — single file
@src/components/              — entire directory
@git:status                   — current git status
@git:diff                     — current diff

text

src/modules/
  repl/        interactive CLI, commands, SmartInput
  core/        deep agent orchestration, system prompt, plan mode
  agents/      specialist sub-agents (coder, architect, reviewer…)
  skills/      skill definitions and knowledge loading
  mcp/         MCP client, OAuth provider, server registry, templates
  project/     project analysis and context generation
  tasks/       task management and plan execution tools
  git/         commit, PR, review, and release generators
  config/      provider and model configuration
  memory/      session memory tools
  mentions/    @-mention context injection

bash

npm install
npm run build
npm run start

bash

npm run start:dev

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB MCP

Docs source

GITHUB MCP

Editorial quality

ready

Full README

Cast Code

A multi-agent coding CLI for day-to-day engineering work. Cast feels like an AI teammate living inside your terminal — it reads your codebase, plans work, uses tools, and delegates to specialist sub-agents.

Inspired by Claude Code, OpenAI Codex, and Kimi. Built by pedrocastanha.

Why

The main goal is to accelerate product delivery, especially frontend work from design prototypes.

Typical workflow:

connect Figma Desktop MCP
map project context with /init
ask Cast to scaffold screens, components, and styles
let engineers focus on integration and business logic

Install

npm install -g cast-code
cast

Requires Node.js >= 20. Works on bash, zsh, fish, dash, ksh and any POSIX-compatible shell on Linux and macOS.

`cast` not found after install?

The npm global bin directory may not be in your PATH. Find it with npm prefix -g, then add <prefix>/bin to your shell config:

| Shell | File | Line | |---|---|---| | bash | ~/.bashrc or ~/.bash_profile | export PATH="$(npm prefix -g)/bin:$PATH" | | zsh | ~/.zshrc | export PATH="$(npm prefix -g)/bin:$PATH" | | fish | ~/.config/fish/config.fish | fish_add_path (npm prefix -g)/bin | | dash / ksh | ~/.profile | export PATH="$(npm prefix -g)/bin:$PATH" |

Reload your shell (source ~/.zshrc, source ~/.bashrc, or open a new terminal), then run cast.

First Run

On first launch the setup wizard runs automatically. To reconfigure at any time:

/config init

Config is stored at ~/.cast/config.yaml.

Providers

Cast supports multiple LLM providers. Configure via /config init or set environment variables:

| Variable | Provider | |---|---| | ANTHROPIC_API_KEY | Anthropic / Claude | | OPENAI_API_KEY | OpenAI / GPT | | GOOGLE_API_KEY | Google Gemini |

You can also assign different models per purpose — default, subAgent, coder, architect, reviewer, planner, cheap — to tune cost and performance by task type.

Commands

Core

| Command | Description | |---|---| | /help | Show command guide | | /init | Analyze project and generate context | | /project-deep | Deep context + specialist brief | | /context | Show session, tools, agents, skills, MCP status | | /clear | Clear conversation history | | /compact | Compact context window | | /exit | Exit CLI |

Config

| Command | Description | |---|---| | /config | Config menu | | /config show | Show current config | | /config path | Print config file path | | /config add-provider | Add a new LLM provider | | /config set-model | Set model by purpose |

MCP

| Command | Description | |---|---| | /mcp | MCP hub menu | | /mcp list | List configured servers | | /mcp tools | List available tools | | /mcp add | Add server (from templates or custom) | | /mcp remove | Remove a server | | /mcp what | Explain what MCP is |

Git

| Command | Description | |---|---| | /status, /diff, /log | Git status, diff, log | | /commit | AI-generated commit message | | /up, /split-up | Push / push with split commits | | /pr | Generate pull request description | | /review | Code review | | /fix, /ident, /release | Fix issues, identify patterns, generate release notes |

Agents & Skills

| Command | Description | |---|---| | /agents | List specialist agents | | /agents create | Create a custom agent | | /skills | List skills | | /skills create | Create a custom skill |

Mentions

Inject context directly into any prompt:

@src/components/Button.tsx     — single file
@src/components/              — entire directory
@git:status                   — current git status
@git:diff                     — current diff

Plan Mode

For complex requests Cast enters plan mode:

asks clarifying questions
generates a structured plan
lets you refine, approve, or cancel
executes with the approved plan as context

MCP — Model Context Protocol

Cast ships with templates for 30+ MCP servers across categories: Dev Tools, Design, Data, Search, Cloud, Productivity, Payments, and Browser.

Figma Desktop (recommended)

Install Figma Desktop
Open a Design file and enter Dev Mode (<> button, top right)
In the Inspect panel, enable "Enable desktop MCP server"
In Cast: /mcp add → Design → Figma Desktop
Restart Cast, then /mcp → Conectar servidores

For HTTP servers that require OAuth, Cast handles the full OAuth 2.0 + PKCE flow automatically and stores tokens in ~/.cast/mcp-auth/.

Technical Stack

Runtime: Node.js >= 20, TypeScript
Framework: NestJS (dependency injection, modular architecture)
LLM: LangChain + LangGraph (multi-agent orchestration, streaming)
MCP: @modelcontextprotocol/sdk (stdio and HTTP/SSE transports, OAuth 2.0 + PKCE)
Providers: Anthropic, OpenAI, Google Gemini, Ollama
Config: YAML stored at ~/.cast/config.yaml
Auth tokens: stored at ~/.cast/mcp-auth/<server>/

Project layout

src/modules/
  repl/        interactive CLI, commands, SmartInput
  core/        deep agent orchestration, system prompt, plan mode
  agents/      specialist sub-agents (coder, architect, reviewer…)
  skills/      skill definitions and knowledge loading
  mcp/         MCP client, OAuth provider, server registry, templates
  project/     project analysis and context generation
  tasks/       task management and plan execution tools
  git/         commit, PR, review, and release generators
  config/      provider and model configuration
  memory/      session memory tools
  mentions/    @-mention context injection

Local Development

npm install
npm run build
npm run start

Watch mode:

npm run start:dev

Notes

Keep .cast/context.md updated — the richer the context, the better the answers.
Project-level agents and skills live in .cast/agents/ and .cast/skills/ at the repo root.
Run /context to verify what Cast can currently see.

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier API Snapshot API Contract API Trust API

Contract coverage

Status

ready

Auth

mcp, api_key, oauth

Streaming

Yes

Data region

global

Protocol support

MCP: verified

Requires: mcp, lang:typescript, streaming

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.

Trust confidence is not low and verification freshness is acceptable.

Protocol support is explicitly confirmed in contract metadata.

Invocation examples

curl -s "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/snapshot"

curl -s "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract"

curl -s "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media

No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors

GITLAB_AI_CATALOGgitlab-mcp

Rank

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_PUBLIC_PROJECTSgitlab-mcp

Rank

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_AI_CATALOGrmcp-openapi

Rank

Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP

GITLAB_AI_CATALOGrmcp-actix-web

Rank

An actix_web backend for the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP

Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "mcp",
    "api_key",
    "oauth"
  ],
  "requires": [
    "mcp",
    "lang:typescript",
    "streaming"
  ],
  "forbidden": [],
  "supportsMcp": true,
  "supportsA2a": false,
  "supportsStreaming": true,
  "inputSchemaRef": "https://github.com/pedrocastanha/cast-code#input",
  "outputSchemaRef": "https://github.com/pedrocastanha/cast-code#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:46:52.200Z",
  "sourceUpdatedAt": "2026-02-24T19:46:52.200Z",
  "freshnessSeconds": 4437257
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_MCP",
      "generatedAt": "2026-04-17T04:21:09.963Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "supported",
      "confidenceSource": "contract",
      "notes": "Confirmed by capability contract"
    },
    {
      "key": "ai",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "agents",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "cli",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "langchain",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "deepagents",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "multi-agent",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    }
  ],
  "flattenedTokens": "protocol:MCP|supported|contract capability:ai|supported|profile capability:agents|supported|profile capability:cli|supported|profile capability:langchain|supported|profile capability:deepagents|supported|profile capability:multi-agent|supported|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "MCP",
    "href": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:52.200Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "mcp, api_key, oauth",
    "href": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:52.200Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/pedrocastanha/cast-code#input",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:46:52.200Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Pedrocastanha",
    "href": "https://github.com/pedrocastanha/cast-code",
    "sourceUrl": "https://github.com/pedrocastanha/cast-code",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:43:14.176Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-pedrocastanha-cast-code/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

cast-code answer-first brief

Executive Summary

Evidence Ledger

Release & Crawl Timeline

Artifacts Archive

Docs & README

Cast Code

Why

Install

cast not found after install?

First Run

Providers

Commands

Core

Config

MCP

Git

Agents & Skills

Mentions

Plan Mode

MCP — Model Context Protocol

Figma Desktop (recommended)

Technical Stack

Project layout

Local Development

Notes

Contract & API

Reliability & Benchmarks

Media & Demo

Related Agents

`cast` not found after install?