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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Automation & workflows

Cannon Studio

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

Checks passed
11 / 22

3 failed · 8 not measured

Median response
471 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
31

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 471 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name cannon-studio.

  • Pass
    Lists tools

    tools/list returned 31 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 471 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 471 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    63 of 112 parameters have a description (56%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-05-15T13:02:09.340677Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Cannon Studio

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 31

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.

Discovered
compare_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.

Discovered
create_creator_flow_project

Create a blank Creator Flow project with one scene and shot in an owned world, or a new world when world_id is omitted. This creates draft records only; no generation or credit spend.

Discovered
create_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.

Discovered
create_world

Create an owned world with title, description, genre, visual style, lore, and production cues. No media generation or credit spend.

Discovered
create_world_asset

Create a reusable owned character, location, object, outfit, ability, or camera from descriptive fields and optional existing HTTPS media references. Does not generate or download media and spends no credits.

Discovered
delete_creator_flow_project

Preview deletion by default. Only the owner can permanently delete the project and its story/collaboration records. Keep dry_run=true until the user approves the stated impact; then set dry_run=false, confirmed=true, and expected_title from the preview. Preserves world/library assets.

Discovered
delete_world

Preview world deletion including its project count. After explicit approval, supply dry_run=false, confirmed=true, expected_title. Deletes world projects/stories/relationships and detaches reusable assets using the app's deletion service.

Discovered
delete_world_asset

Preview an owned library asset deletion. Only after explicit approval set dry_run=false, confirmed=true, expected_title. Existing projects may lose references to the deleted asset.

Discovered
estimate_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.

Discovered
export_creator_flow_project

Export a standalone HTML project overview or versioned JSON snapshot as an embedded file resource. Save the resource text verbatim to the returned filename and open the file for the user. HTML shows chapters/scenes/shots, images, videos, audio, missing visuals, search, print/PDF, and JSON download. Media is linked, not bundled, and needs network access. Private export: share only as requested.

Discovered
fetch

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.

Discovered
get_api_operation

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.

Discovered
get_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.

Discovered
get_creator_flow_project

Inspect an accessible project's saved chapters, scenes, shots, visual readiness, linked media, and scoped assets. Returns a versioned snapshot. Use export_creator_flow_project when the user wants a visual overview or file.

Discovered
get_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.

Discovered
get_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.

Discovered
get_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.

Discovered
get_world

Read an owned world's summary and media. Use list_world_assets to inspect its library and list_creator_flow_projects for project discovery.

Discovered
get_world_asset

Read one owned library asset's descriptive state and media. Use the kind and world_id from discovery; locations may be world-scoped.

Discovered
list_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.

Discovered
list_creator_flow_projects

Discover your owned and shared Creator Flow projects with IDs, roles, direct links, and final videos. May backfill legacy collaboration indexes. Start here when the user mentions their project.

Discovered
list_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.

Discovered
list_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.

Discovered
list_world_assets

Discover asset kinds, then page through owned characters, locations, objects, outfits, abilities, or cameras. Select kind; optionally filter world_id. Returns asset IDs, descriptions, media links, and next_cursor.

Discovered
list_worlds

Page through your owned worlds with titles, descriptions, media, and direct links. Returns a next_cursor when more worlds exist.

Discovered
recommend_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.

Discovered
search

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.

Discovered
update_creator_flow_project

Edit an accessible project's title, summary, or visual style. Requires editor access and respects another collaborator's active edit lease. Does not regenerate media.

Discovered
update_world

Update an owned world's descriptive fields. Omitted fields remain unchanged; empty strings/arrays clear optional fields. Does not rewrite existing media.

Discovered
update_world_asset

Edit an owned reusable asset's descriptive fields and existing media references using the app's asset service. Does not generate new media.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected471 ms31