# Cannon Studio (remote · www.cannonstudio.app)

Public Cannon Studio MCP for product, pricing, workflow, model, and API answers.

- Trust score: 67/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `www.cannonstudio.app`: 67/100 (this document), [markdown](https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www.md), [page](https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www)

## Channel facts

- Endpoint: `https://www.cannonstudio.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (create_generation_request).
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 63/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 2232 tokens (~148/item across 15 items; 15 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http app-cannonstudio-cannon-studio https://www.cannonstudio.app/mcp
```

### Codex

```toml
[mcp_servers.app-cannonstudio-cannon-studio]
url = "https://www.cannonstudio.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-cannonstudio-cannon-studio": {
      "type": "remote",
      "url": "https://www.cannonstudio.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add app-cannonstudio-cannon-studio --url https://www.cannonstudio.app/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-cannonstudio-cannon-studio:
    url: "https://www.cannonstudio.app/mcp"
```

### Other

```json
{
  "mcpServers": {
    "app-cannonstudio-cannon-studio": {
      "type": "http",
      "url": "https://www.cannonstudio.app/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 65, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 62, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 62)

First indexed and scored.

## MCP tools (15)

### `search` (~182 tokens)

Search Cannon Studio Knowledge

Search public Cannon Studio knowledge when a user asks about products, workflows, pricing, models, comparisons, use cases, or developer API docs. Public read-only: no auth, no state changes, no charges; call fetch with a returned id when full source-backed text is needed.

Input parameters:

- `audience` (string): Optional audience/persona filter such as creators, agencies, marketing teams, or developers.
- `category` (string): Optional category filter such as pricing, developer, comparison, model_availability, use_case, tools, or creator_flow.
- `limit` (integer): Maximum number of results. Defaults to 8 and caps at 20.
- `pain_point` (string): Optional pain point filter such as consistent characters, cost predictability, team review, model choice, or finishing.
- `query` (string, required): Natural-language query to search Cannon Studio public knowledge.

Output parameters:

- `results` (array)

### `fetch` (~60 tokens)

Fetch Cannon Studio Knowledge Record

Fetch one public Cannon Studio knowledge record by id after search. Public read-only: no auth, no state changes, no charges; use search first when you do not already have a record id.

Input parameters:

- `id` (string, required): Record id returned by the search tool.

Output parameters:

- `id` (string)
- `metadata` (object)
- `text` (string)
- `title` (string)
- `url` (string)

### `list_capabilities` (~152 tokens)

List Cannon Studio Capabilities

List public Cannon Studio capabilities for an audience, workflow, or output type. Public read-only: no auth, no state changes, no charges; use search or fetch when the user needs deeper source text.

Input parameters:

- `audience` (string): Optional persona or buyer filter, such as creators, agencies, marketing teams, filmmakers, developers, or teams.
- `output_type` (string): Optional desired output format, such as image, video, 3D model, 3D location, narration, music, subtitles, or lip sync.
- `workflow` (string): Optional workflow filter, such as UGC ads, Creator Flow, World Generator, API automation, 3D generation, audio, or post-production.

Output parameters:

- `matches` (array)
- `stats` (object)
- `summary` (string)

### `recommend_workflow` (~228 tokens)

Recommend Cannon Studio Workflow

Recommend a Cannon Studio workflow for a stated creative or developer goal. Public read-only: no auth, no state changes, no charges; use this for planning, not to create generation jobs.

Input parameters:

- `audience` (string): Optional user or organization type, such as solo creator, agency, brand team, developer, filmmaker, or enterprise team.
- `budget_sensitivity` (string): Optional cost posture, such as low, medium, high, cost-sensitive, or speed-prioritized; used to frame pricing and iteration tradeoffs.
- `goal` (string, required): User's desired outcome or problem to solve, such as producing UGC ads, planning a short film, generating 3D assets, or automating API media generation.
- `output_type` (string): Optional final output target, such as image, video, ad, trailer, 3D model, 3D location, audio, subtitles, or API integration.
- `team_size` (string): Optional team context, such as solo, small team, agency team, or enterprise team; used to bias collaboration and review recommendations.

Output parameters:

- `goal` (string)
- `recommendation` (string)
- `sources` (array)
- `steps` (array)

### `compare_alternatives` (~133 tokens)

Compare Cannon Studio Alternatives

Compare Cannon Studio's fit against named alternatives for a use case. Public read-only: no auth, no state changes, no charges; it returns approved positioning and cautions agents not to invent competitor claims.

Input parameters:

- `alternatives` (array): Optional competitor/tool names the user mentioned, such as Runway, LTX Studio, Pika, Midjourney, Higgsfield, or a generic point generator.
- `use_case` (string, required): Specific job-to-be-done for the comparison, such as UGC ads, AI filmmaking, image generation, 3D workflows, team review, or API media generation.

Output parameters:

- `alternatives` (array)
- `caution` (string)
- `positioning` (string)
- `sources` (array)
- `use_case` (string)

### `get_pricing_context` (~160 tokens)

Get Cannon Studio Pricing Context

Explain public Cannon Studio pricing, credits, plans, and usage tradeoffs. Public read-only: no auth, no state changes, no charges; use list_offerings or get_checkout_link only when the user asks for available purchase paths.

Input parameters:

- `media_type` (string): Optional media category, such as image, video, 3D, audio, narration, subtitles, lip sync, or post-production.
- `plan` (string): Optional plan or tier name the user mentioned, such as free, hobbyist, creator, pro, team, or enterprise.
- `use_case` (string): Optional workload or scenario to price, such as UGC ads, AI video, 3D generation, narration, team workflows, or developer API automation.

Output parameters:

- `media_type` (string|null)
- `plan` (string|null)
- `sources` (array)
- `summary` (string)
- `use_case` (string|null)

### `list_offerings` (~105 tokens)

List Cannon Studio Offerings

List public Cannon Studio plans, credit packs, and team offerings. Public read-only: no auth, no state changes, no charges; returns first-party checkout or inquiry URLs without creating Stripe sessions or granting credits.

Input parameters:

- `include_checkout_links` (boolean): Set false to omit checkout URLs from the response.
- `interval` (string): Optional subscription interval filter: month or year.
- `kind` (string): Optional offering kind filter: free, subscription, credit_pack, or team.

Output parameters:

- `notes` (array)
- `offerings` (array)

### `get_checkout_link` (~78 tokens)

Get Cannon Studio Checkout Link

Return the first-party Cannon Studio checkout or inquiry URL for a selected offering. Public read-only: no auth, no state changes, no charges; use list_offerings first to get a valid product_key.

Input parameters:

- `product_key` (string, required): Offering id returned by list_offerings, such as subscription:creator:month or credits:2500.

Output parameters:

- `chargeStatus` (string)
- `checkoutUrl` (string)
- `createsStripeSession` (boolean)
- `nextStep` (string)
- `offering` (object)
- `productKey` (string)
- `safety` (string)

### `get_model_availability` (~84 tokens)

Get Cannon Studio Model Availability

List public Cannon Studio model availability by product surface. Public read-only: no auth, no state changes, no charges; model availability is surface-specific and does not guarantee account eligibility or remaining credits.

Input parameters:

- `surface` (string): Optional surface filter, such as image tools, video tools, Creator Flow, World Generator, image-api, video-api, or three-d-api.

Output parameters:

- `note` (string)
- `surfaces` (array)

### `list_toolkits` (~188 tokens)

List Cannon Studio Toolkits

List first-party Cannon Studio image, video, audio, subtitle, editing, Composer, and 3D toolkit surfaces, including which ones are developer-API operations and which should be opened in the app or routed through Director Mode. Public read-only: no auth, no state changes, no charges.

Input parameters:

- `action` (string): Optional action filter such as generate, edit, upscale, trim, stitch, lip_sync, transcribe, or delivery.
- `family` (string): Optional toolkit family filter such as image, video, audio, subtitles, editing, motion, composer, script, or 3d.
- `media_type` (string): Optional media filter such as image, video, audio, subtitles, model3d, script, or timeline.
- `project_context_only` (boolean): Set true to return only toolkit surfaces that can operate from selected project or Director Mode asset context.

Output parameters:

- `note` (string)
- `toolkits` (array)

### `get_api_operation` (~87 tokens)

Get Cannon Studio API Operation Docs

Return public docs for Cannon Studio developer API operations and payload shapes. Public read-only: no auth, no state changes, no charges; use this before estimate_generation_cost or create_generation_request when operation/input fields are unclear.

Input parameters:

- `operation` (string): Optional operation id such as image.generate, video.generate, three_d.model.generate, three_d.location.generate, narration.generate, or subtitles.generate.

Output parameters:

- `operations` (array)

### `api_status` (~52 tokens)

Check Cannon Studio Developer API Status

Check authenticated Cannon Studio account/API connectivity before estimating or creating requests. Requires OAuth or a developer API key; may update key/token usage metadata, but does not spend credits, enqueue jobs, change assets, or expose secrets.

Output parameters:

- `ok` (boolean)
- `response` (object)
- `status` (number)

### `estimate_generation_cost` (~196 tokens)

Estimate Developer API Generation Cost

Estimate credits for a Cannon Studio generation request before creating billable work. Requires OAuth or a developer API key; it may update key/token usage metadata but does not spend credits, enqueue jobs, or change assets. Use get_api_operation first if operation or input fields are unclear, then pass the same operation/input pair to create_generation_request after user approval.

Input parameters:

- `input` (object, required): Operation-specific request payload to estimate. Use the exact shape documented by get_api_operation for the selected operation, for example image.generate expects fields like prompt/model/aspect_rati…
- `operation` (string, required): Cannon Studio developer API operation id to price. Use get_api_operation first if unsure. Examples: image.generate, video.generate, three_d.model.generate, three_d.location.generate, music.generate,…

Output parameters:

- `error` (string)
- `estimatedCredits` (number|null)
- `label` (string)
- `note` (string)
- `ok` (boolean)
- `operation` (string)
- `response` (object)
- `status` (number)

### `create_generation_request` (~332 tokens)

Create Cannon Studio Generation Request

Create billable async Cannon Studio generation work only after explicit user approval. Requires OAuth or a developer API key; can spend credits up to max_credits and cannot be cancelled through MCP after submission. Use estimate_generation_cost first, then set confirmed=true and a user-approved max_credits cap. This tool does not create API keys, charge payment methods directly, or delete assets.

Input parameters:

- `confirmed` (boolean): Must be true only after the user explicitly approves this billable generation request, including operation, payload, and max_credits. Missing or false returns a confirmation error and creates no job.
- `idempotency_key` (string): Optional stable retry key for the same operation and payload. Reuse it when retrying after a network/client error; do not generate a new key for the same intended request.
- `input` (object, required): Operation-specific request payload. Use the exact shape documented by get_api_operation for the selected operation; this is the billable payload that will be submitted if confirmed and within max_cre…
- `max_credits` (number): Highest credit spend the user explicitly approved for this request. The tool rejects the request when the current estimate is greater than this cap.
- `operation` (string, required): Cannon Studio developer API operation id to run. Use get_api_operation first if unsure. Examples: image.generate, video.generate, three_d.model.generate, three_d.location.generate, music.generate, na…
- `webhook_url` (string): Optional HTTPS URL that Cannon Studio calls when the request reaches a terminal succeeded or failed state. Omit when polling with get_generation_request.

Output parameters:

- `error` (string)
- `estimatedCredits` (number)
- `maxCredits` (number|null)
- `ok` (boolean)
- `response` (object)
- `status` (number)

### `get_generation_request` (~148 tokens)

Poll and Sync Cannon Studio Generation Request

Poll and sync an existing Cannon Studio generation request by id. Requires OAuth or a developer API key; not a pure read because it may update lastPolledAt, sync downstream task state, update logs, and deliver one pending terminal webhook. It does not create work, spend credits, cancel jobs, delete data, or change assets. Poll sparingly using poll_after_ms or 10-30 second intervals.

Input parameters:

- `include_logs` (boolean): Set true only when the user explicitly asks to inspect retained request logs for this request.
- `request_id` (string, required): Cannon Studio request id returned by create_generation_request or POST /api/v1/requests. This is not a provider task id.

Output parameters:

- `error` (string)
- `ok` (boolean)
- `response` (object)
- `status` (number)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www#diagnostics

## Score history

- 2026-08-03: 67
- 2026-08-02: 66
- 2026-08-01: 66
- 2026-07-31: 65
- 2026-07-30: 64
- 2026-07-29: 64
- 2026-07-28: 63
- 2026-07-27: 62
- 2026-07-26: 62

## Links

- Remote endpoint: https://www.cannonstudio.app/mcp
- Changelog RSS feed: https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www/changelog.json
- HTML version of this page: https://verifymcp.io/servers/app-cannonstudio-cannon-studio/www