CCAPI vs Oh My Cassette — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
CCAPI vs Oh My Cassette
In-depth architectural comparison of the CCAPI and Oh My Cassette MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
CCAPI
Multimedia Process · Remote HTTP/SSE
Quality: 55/100 (Good) | Auth: No auth required
Oh My Cassette
Multimedia Process · Remote HTTP/SSE
Quality: 53/100 (Good) | Auth: No auth required
Verdict Summary: Choose CCAPI if you need specialized Multimedia Process tools running via a hosted cloud SSE transport. Choose Oh My Cassette if your workspace requires Multimedia Process integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
C
Choose CCAPI when:
You need dedicated capabilities in the Multimedia Process domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Send a conversation to any text model available through CCAPI (Claude, GPT, Gemini, DeepSeek, GLM, MiniMax, Kimi, Qwen…) and get the reply. Useful for consulting a second model for a different perspective, running a cheap model over bulk work, or reaching a model the current client does not have configured. Responses are non-streaming.
edit_image
Edit existing images according to an instruction, using the dedicated image edit endpoint. Provide at least one source image. For pure text-to-image, or for models that take references through the generation endpoint, use generate_image instead.
extend_music
Continue an existing song from a given timestamp, producing a longer version. Requires the clip_id of a previously generated song, which appears in the 'raw' payload of a completed generate_music task. Asynchronous — poll with get_task.
generate_image
Generate an image from a text prompt, optionally guided by reference images (image-to-image). Returns image URLs directly. Most models finish in 10-60 seconds; if your client times out, set async=true to get a task_id you can poll instead. This call costs money — do not retry speculatively.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
CCAPI is categorized under Multimedia Process and uses a remote streaming HTTP/SSE transport. In contrast, Oh My Cassette belongs to Multimedia Process using remote streaming HTTP/SSE transport. Select CCAPI when you need capabilities focused on multimedia process and Oh My Cassette when you require tools for multimedia process.
Write song lyrics from a description, without generating audio. Useful as a first step before generate_music with custom=true, so the user can approve the words before paying for audio. Asynchronous — poll with get_task.
generate_music
Generate a song with vocals or instrumental. Two modes: simple (custom=false) where you describe the song and the model writes the lyrics, or custom (custom=true) where you supply lyrics, title and style tags. Asynchronous — returns a task_id you poll with get_task; generation usually takes 30-120 seconds and normally yields two variations.
generate_video
Generate a video from a text prompt, optionally driven by reference images (image-to-video, first/last frame). This is asynchronous: it returns a task_id you poll with get_task(platform='video'). Generation usually takes 30-180 seconds. Pass wait_seconds to have the server poll for you. Video generation is the most expensive capability here — confirm the prompt with the user before spending on retries.
get_balance
Report the remaining and used balance for this CCAPI key. Useful before starting an expensive batch of generations, or to explain a quota failure to the user.
get_task
Check the status of an asynchronous generation task submitted by generate_video, generate_music, generate_lyrics, extend_music, or generate_image with async=true. Pass the platform and task_id exactly as they were returned. Status is one of queued, in_progress, completed or failed; poll every few seconds until it settles, or pass wait_seconds to have the server wait for you.
list_models
List the AI models this CCAPI key can actually call, with their capability category and the MCP tool that drives them. Call this before generating anything if you are unsure a model name is valid — availability depends on the key's group and changes over time. Never guess model names.
upscale_image
Increase the resolution of an existing image 2x with ccapi-upscale-v1. Input must be between 256x256 and 1024x1024 and under 5 MB; for larger inputs, regenerate with a high-resolution model instead.
Oh My Cassette Tools (16)
cassette_ingest_media
Safely ingest trusted project media into an isolated session
cassette_list_assets
Read the session's media manifest
cassette_make_prompt
(legacy) Build a full edit brief — superseded by verbatim relay
cassette_match_bgm
Match Free To Use background music
cassette_match_exact_bgm
Match a specific title and artist
jamendo_music_matcher
Match structured Jamendo preferences
cassette_jamendo_setup
Verify and privately store this machine's Jamendo Client ID
cassette_answer_question
Answer a guided question or resume a paused job
cassette_run_job
Run one conversational turn (`message` = the user's verbatim words); `export=true` renders
cassette_job_status
Resume a deliberately detached or interrupted job call