mcp-server

mcp-server is a skill for Claude Code, Codex from prizmad/agent-skills. It costs 60 tokens per session (2,056 once invoked), scanned A, original, MIT.

A remote MCP server for creating video advertisements through Prizmad's UGC video studio. UGC means user-generated-content-style video, and MCP lets compatible AI applications connect to external tools.

In plain words
What is it for?
Use it from an MCP-compatible application to connect to Prizmad and create video ads.
Why use it?
It lets supported AI clients drive the video-making service programmatically, using OAuth sign-in or an API key.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code.

Good fit Use it from an MCP-compatible application to connect to Prizmad and create video ads.

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Install with agentmods
npx agentmods add skills/prizmad/agent-skills/mcp-server
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add prizmad/agent-skills --skill mcp-server
Clone the repo
git clone --depth 1 https://github.com/prizmad/agent-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for mcp-server

README.md
[![agentmods](https://agentmods.dev/badge/skills/prizmad/agent-skills/mcp-server/github.svg)](https://agentmods.dev/skills/prizmad/agent-skills/mcp-server)
Your own site
<a href="https://agentmods.dev/skills/prizmad/agent-skills/mcp-server"><img src="https://agentmods.dev/badge/skills/prizmad/agent-skills/mcp-server/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for mcp-server

Your own site · 80×15
<a href="https://agentmods.dev/skills/prizmad/agent-skills/mcp-server"><img src="https://agentmods.dev/badge/skills/prizmad/agent-skills/mcp-server.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,056 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00060 $0.02056
Opus 5.5 $0.00024 $0.00822
Sonnet 5.5 $0.00012 $0.00411
Haiku 4.5 $0.00006 $0.00206

Measured 2mo ago against content hash 638a768006ea, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-server scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

mcp-server/SKILL.md · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Prizmad MCP Server

Prizmad exposes a remote Model Context Protocol (MCP) server. Any MCP-compatible host (Claude Desktop, Claude.ai web, ChatGPT, Cursor, Continue, Zed, Claude Code CLI, n8n, custom SDKs) connects and drives the full UGC video studio programmatically.

Connect (primary path — OAuth Connect button)

Modern MCP clients click Add custom connector → enter the MCP URL and the OAuth flow runs automatically:

  1. Client probes https://prizmad.com/api/mcp → 401 with WWW-Authenticate: Bearer resource_metadata="…".
  2. Client reads /.well-known/oauth-protected-resource and /.well-known/oauth-authorization-server.
  3. Client POST /oauth/register (RFC 7591 Dynamic Client Registration) — no manual app pre-registration needed.
  4. Browser opens https://prizmad.com/oauth/authorize → user signs in (NextAuth) → consent screen → redirect back with code.
  5. Client exchanges code for an RS256 JWT (audience https://prizmad.com/api/mcp).
  6. Client calls https://prizmad.com/api/mcp with Authorization: Bearer <jwt>. Refresh tokens rotate; PKCE S256 mandatory.

Compatible clients: Claude Desktop, Claude.ai, ChatGPT, Cursor, Zed, Claude Code CLI. Same-origin design (authorize/token/register all live on prizmad.com) sidesteps the Claude.ai web bug that ignores cross-origin authorization endpoints.

Streamable HTTP config (when manual config is needed)

{
  "mcpServers": {
    "prizmad": {
      "transport": "streamable-http",
      "url": "https://prizmad.com/api/mcp"
    }
  }
}

The Connect flow handles the Bearer token automatically. To pre-fill an existing API key instead, add "headers": { "Authorization": "Bearer przmad_sk_live_..." }.

stdio-only clients (via the published bridge)

Read the full file on GitHub · 160 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 160 lines · 60 tokens per session scan A 638a768006ea

Subscribe to this mod's changes

mcp-server is a skill published in the GitHub repository prizmad/agent-skills (2 stars, last pushed 6mo ago), licensed MIT. It adds 60 tokens to every session and 2,056 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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