io.github.tryflask/flask
REMOTE · API.FLASK.DO · SCANNED SEP 20
Feedback layer for video. Reviewers talk through feedback; agents read it as structured comments.
Available components
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. How we score → Why this is hard to score →
Endpoint Security94
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 6076 tokens (~357/item across 17 items; 17 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 17 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 18 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.tryflask/flask MCP server?
io.github.tryflask/flask is a hosted endpoint at https://api.flask.do/api/mcp/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · api.flask.do
claude mcp add --transport http tryflask-flask 'https://api.flask.do/api/mcp/mcp'
{
"mcpServers": {
"tryflask-flask": {
"url": "https://api.flask.do/api/mcp/mcp"
}
}
} {
"servers": {
"tryflask-flask": {
"type": "http",
"url": "https://api.flask.do/api/mcp/mcp"
}
}
} [mcp_servers.tryflask-flask] url = "https://api.flask.do/api/mcp/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"tryflask-flask": {
"type": "remote",
"url": "https://api.flask.do/api/mcp/mcp",
"enabled": true
}
}
} openclaw mcp add tryflask-flask --url 'https://api.flask.do/api/mcp/mcp' --transport streamable-http
mcp_servers:
tryflask-flask:
url: "https://api.flask.do/api/mcp/mcp" {
"McpServers": {
"tryflask-flask": {
"Transport": "http",
"Url": "https://api.flask.do/api/mcp/mcp"
}
}
} assistant mcp add tryflask-flask -t streamable-http -u 'https://api.flask.do/api/mcp/mcp'
{
"mcpServers": {
"tryflask-flask": {
"type": "http",
"url": "https://api.flask.do/api/mcp/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 19 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 18 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 17 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 16 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 15 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 14 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 13 Sept 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://api.flask.do/api/mcp/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=*.flask.do | CN=YR2,O=Let's Encrypt,C=US | 12 Sept 2026 | 11 Dec 2026 | RSA 2048 | SHA256-RSA | 5f41f1c42007d89cddc81cffe735b598684 |
| SANs: *.flask.do, flask.do | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.flask.do. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| do. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer resource_metadata="https://api.flask.do/.well-known/oauth-protected-resource"
Bearer resource_metadata="https://api.flask.do/.well-known/oauth-protected-resource" | Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| content-security-policy | default-src 'none'; frame-ancestors 'none' |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Protected resource metadata
| Document | https://api.flask.do/.well-known/oauth-protected-resource |
|---|---|
| Retrieved | Yes |
| Resource | https://api.flask.do |
| Authorisation server | https://api.flask.do |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.flask.do/api/mcp/mcp | Verified | 200 | |
| http (plaintext) | http://api.flask.do/api/mcp/mcp | HTTPS enforced | 308 | https://api.flask.do/api/mcp/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
asset_status ~85
Check the processing status of a video. Pass the version id an upload returned (asset_id), or an asset id (resolves to its current version). Returns progress percentage for videos being processed, confirms it is ready, or reports no_versions for an asset that has no media yet.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | yes | Version id (from an upload) or asset id to check |
No output schema declared.
No examples provided.
contents ~131
Browse contents. Without folder_id: lists what's at the team's top level (root) — both folders and assets that live directly at root. With folder_id: opens that folder and returns its child folders and assets. Each asset item carries asset_id (the asset), version_id (its current version), version_count, its media fields, url (always the newest version) and version_url.
| Name | Type | Req | Description |
|---|---|---|---|
| folder_id | string | – | Folder to open — omit to see team root |
| limit | number | – | Page size (default 20, max 100) |
| offset | number | – | Items to skip for pagination |
No output schema declared.
No examples provided.
feedback_get ~125
Get a single feedback item with its full reply thread. Returns the item's text body (for recordings: the AI-organized feedback), tags (by name), author, video timestamp, the recording's full verbatim transcript, visual_references (the pointing phrases - "this", "over here" - with the recording time each was spoken; feed them to get_frame to see what was being pointed at), visual attachments (images / has_drawing - render them with get_annotated_frames), and all nested replies.
| Name | Type | Req | Description |
|---|---|---|---|
| element_id | string | yes | Feedback item ID to retrieve |
No output schema declared.
No examples provided.
feedback_list ~194
List top-level feedback on an asset (pass the asset id for its current version, or a version id for that exact version). Returns each item's text body, tags (by name), author, timestamp, and reply_count. Recording items are ONE comment per recording: the text body is the AI-organized feedback, and the recording object adds the full verbatim transcript plus visual_references (the pointing phrases with the recording time each was spoken). Items with visual attachments carry images (attached image files) and/or has_drawing: true (a drawing made on the asset) - call get_annotated_frames to see them. Use feedback_get to read full reply threads.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | yes | Asset id (its current version) or version id to list feedback for |
| limit | number | – | Page size (default 20, max 100) |
| offset | number | – | Items to skip for pagination |
No output schema declared.
No examples provided.
feedback_post ~264
Create a feedback comment on an asset, as the connected user. Pass an asset id (the comment lands on its current version) or a version id (that exact version). PREFER passing timestamp (seconds into the video) whenever the source material has one - e.g. when importing feedback from an email like 'at 0:42 the logo is wrong', convert 0:42 to 42. Without timestamp the comment is a general (non-anchored) note. tags applies the team's EXISTING tags by name (see the tags tool); statuses are tags too. Use reply_to to reply in an existing thread. Cannot attach recordings, drawings, or images.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | yes | Asset id (current version) or version id to comment on |
| content | string | yes | The comment text (plain text) |
| reply_to | string | – | Feedback item id to reply to (threads the comment under it) |
| tags | array | – | Tag NAMES to apply (must already exist in the team - see the tags tool) |
| timestamp | number | – | Video time in SECONDS the comment refers to (e.g. 72.5 for 1:12.5). Strongly preferred when known; omit for a general comment. |
No output schema declared.
No examples provided.
feedback_stats ~239
Aggregate feedback statistics across many assets in ONE call - counts per asset and per version (v1, v2, ...), split by type (text/recording), tag, and author, with first/last feedback timestamps. Scope to a folder (folder_id), one asset (asset_id - an asset id or any of its version ids; the whole asset is reported, version by version), or the whole team; narrow the time window with from/to. Each item carries container_id (the asset) and its versions. Use this for trend questions like 'are v1 notes going down across this client's recent videos' or 'what tags dominate this folder' instead of calling feedback_list per asset. For reading the feedback text itself across assets, use recent_activity.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | – | Scope to one asset or version stack (mutually exclusive with folder_id) |
| folder_id | string | – | Scope to this folder's subtree (mutually exclusive with asset_id) |
| from | string | – | Only count feedback created at/after this ISO timestamp |
| to | string | – | Only count feedback created at/before this ISO timestamp |
No output schema declared.
No examples provided.
feedback_update ~184
Edit an existing feedback item. content (replaces the text) and timestamp (video time in seconds) can only be changed on the connected user's OWN comments. add_tags / remove_tags apply the team's existing tags by NAME and work on ANY feedback item you can comment on (labels and statuses are collaborative - e.g. add the 'Done' tag to mark feedback resolved). Provide at least one of content, timestamp, add_tags, remove_tags.
| Name | Type | Req | Description |
|---|---|---|---|
| add_tags | array | – | Tag NAMES to add (must already exist in the team) |
| content | string | – | New comment text (fully replaces the existing text; own comments only) |
| element_id | string | yes | Feedback item to edit |
| remove_tags | array | – | Tag NAMES to remove |
| timestamp | number | – | New video time in SECONDS the comment refers to (own comments only) |
No output schema declared.
No examples provided.
get_annotated_frames ~165
Supplementary visuals for a feedback item. For recording items: the media under review with the reviewer's drawing rendered in, plus their shared SCREEN when they demonstrated something (e.g. a Photoshop/Figma mockup); webcam frames are NOT included, and the transcript is returned marked [FRAME N]. Also works for text comments that carry visuals: a standalone drawing (has_drawing: true) is rendered onto the frame it was drawn over, and attached images (images array) are returned as frames. If a visual reference is still unclear, call get_frame to drill into a specific moment (at) or spoken word/phrase (word). Returns up to 12 images.
| Name | Type | Req | Description |
|---|---|---|---|
| element_id | string | yes | The feedback item (element) to get annotated frames for |
No output schema declared.
No examples provided.
get_frame ~156
Drill into a recording for MORE visual detail: get the exact frame at a specific time (at) or when a specific word/phrase was spoken (word). Use when get_annotated_frames did not show what a reference ('this','here','that') means, or to see a moment the transcript mentions. Returns the asset frame at that moment (plus the active shared screen, if any) and a transcript snippet around it.
| Name | Type | Req | Description |
|---|---|---|---|
| at | number | – | recording time in seconds |
| element_id | string | yes | The recording feedback item (element) to drill into |
| source | string | – | limit to the asset frame or the shared-screen frame |
| word | string | – | a word or short phrase the reviewer spoke |
No output schema declared.
No examples provided.
permission_get ~151
See who has access to a folder or an asset and their permission levels (full_access, comment, view, none). Returns the connected user's effective access, the creator, plus link and team-member default access levels. Pass folder_id for a folder, or asset_id for an asset (an asset id or any of its version ids - permissions live on the asset, versions inherit them).
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | – | Asset (or version) to check permissions for |
| folder_id | string | – | Folder to check permissions for (or pass asset_id) |
| limit | number | – | Page size for members (default 20, max 100) |
| offset | number | – | Members to skip for pagination |
No output schema declared.
No examples provided.
recent_activity ~221
Get the latest comments across your team, newest first. Returns a mix of text and recording comments with author, timestamp, and a link to jump into the conversation. Each item has a `type` field ("text" or "recording") plus the asset it belongs to (container_id / container_title), the version it was left on (asset_id = version id, version number), so you can read feedback across many videos in one call. Scope with folder_id to read one client's/project's feedback, narrow the window with since/until, and page with offset. For counts and trends use feedback_stats instead.
| Name | Type | Req | Description |
|---|---|---|---|
| folder_id | string | – | Only feedback on assets inside this folder's subtree |
| limit | number | – | Number of comments to return (default 20, max 100) |
| offset | number | – | Items to skip for pagination (use next_offset from the previous response) |
| since | string | – | Only feedback created at/after this ISO timestamp |
| until | string | – | Only feedback created at/before this ISO timestamp |
No output schema declared.
No examples provided.
search ~57
Search across your team's folders, assets, and feedback by text. Always returns all three categories together.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Max results per category (default 10, max 50) |
| query | string | yes | Text to search for |
No output schema declared.
No examples provided.
tags ~141
List the team's tags and show the share of each tag (plus an 'untagged' bucket) across a scope. Scope defaults to the whole team; pass folder_id to narrow to one folder (its whole subtree), or asset_id to narrow to one asset (an asset id counts feedback across ALL its versions; a version id widens to its asset). Shares are count_with_tag / total_elements and do NOT sum to 100% because elements can carry multiple tags.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | – | Narrow to this asset (mutually exclusive with folder_id) |
| folder_id | string | – | Narrow to this folder (mutually exclusive with asset_id) |
No output schema declared.
No examples provided.
upload_file_complete ~93
Finalize a local file upload started with upload_file_start. Call this only AFTER the curl PUT has finished successfully. Verifies the file landed in storage and starts video processing. Safe to retry.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | yes | The asset_id (version id) returned by upload_file_start |
| version_of | string | – | Ignored (kept for older clients): the version is attached at upload_file_start. |
No output schema declared.
No examples provided.
upload_file_start ~352
Start uploading a LOCAL video file from the user's machine into Flask. Creates the asset immediately (container_id + shareable url, live before any bytes move) with the file as its version (asset_id / version_id), or a new version of an existing asset with version_of, and returns a presigned upload URL. After calling this, upload the file bytes with the curl command from next_step, then call upload_file_complete. folder_id is OPTIONAL: omit it to upload to the team's top level (root). Max file size 5GB. Free to use for up to 100 MCP uploads; beyond that the user needs a plan at https://flask.do/plan. You still need edit access on the folder if one is given.
| Name | Type | Req | Description |
|---|---|---|---|
| content_type | string | – | MIME type of the file (defaults to video/mp4) |
| file_size | integer | yes | Exact size of the local file in bytes (e.g. from `stat -f%z <file>` on macOS or `stat -c%s <file>` on Linux) |
| folder_id | string | – | Optional folder to upload into (you must have edit access - check with permission_get if unsure). Omit to upload to the team's top level (root). |
| title | string | – | Title for the new asset (defaults to "Untitled Video") |
| version_of | string | – | Upload as a NEW VERSION of an existing asset instead of creating a separate asset. Accepts the id of the asset (its container id, what contents/search return), or of any of its versions. The new uplo… |
No output schema declared.
No examples provided.
upload_video ~330
Upload a video from a public URL (a direct video file link or a Google Drive share link) into Flask. Flask downloads it, stores it, and starts processing. Creates a new asset (container_id + url) with the file as its first version (asset_id / version_id), or a new version of an existing asset with version_of. Share the returned asset URL while processing; poll asset_status(version_id) until status is "ready" before reporting processing complete. folder_id is OPTIONAL: omit it to upload to the team's top level (root). Free to use for up to 100 MCP uploads; beyond that the user needs a plan at https://flask.do/plan. You still need edit access on the folder if one is given. For a LOCAL file on disk, use upload_file_start instead.
| Name | Type | Req | Description |
|---|---|---|---|
| folder_id | string | – | Optional folder to upload into (you must have edit access - check with permission_get if unsure). Omit to upload to the team's top level (root). |
| title | string | – | Title for the new asset (defaults to "Video from URL") |
| version_of | string | – | Upload as a NEW VERSION of an existing asset instead of creating a separate asset. Accepts the id of the asset (its container id, what contents/search return), or of any of its versions. The new uplo… |
| video_url | string | yes | Public URL of the video to import - a direct video file URL or a Google Drive share link |
No output schema declared.
No examples provided.
wait_for_feedback ~171
Wait for NEW feedback on an asset. Blocks up to timeout_seconds (default 45) and returns as soon as feedback newer than `since` arrives, or times out with an empty list. To listen continuously, call it again with the returned next_since. Use this after uploading a video for review instead of repeatedly calling feedback_list.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_id | string | yes | Asset id (its current version) or version id to watch for new feedback |
| since | string | – | ISO timestamp — only feedback created after this is returned. Omit on the first call (defaults to now, i.e. waits for the NEXT feedback). On subsequent calls pass the next_since from the previous res… |
| timeout_seconds | number | – | How long to wait before returning empty (10-50, default 45) |
No output schema declared.
No examples provided.
What is the io.github.tryflask/flask MCP server?
io.github.tryflask/flask is an MCP server listed in the public MCP registry as io.github.tryflask/flask. Feedback layer for video. Reviewers talk through feedback; agents read it as structured comments. This page covers its hosted endpoint (https://api.flask.do/api/mcp/mcp).
Is the io.github.tryflask/flask MCP server safe to use?
io.github.tryflask/flask scores 91 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.tryflask/flask MCP server expose?
io.github.tryflask/flask exposes 17 tools: contents, feedback_list, feedback_get, wait_for_feedback, feedback_post, and 12 more. Their descriptions and schemas cost roughly 3,059 tokens of context every time the server is loaded.
Does the io.github.tryflask/flask MCP server require authentication?
Yes. io.github.tryflask/flask asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the io.github.tryflask/flask MCP server still maintained?
io.github.tryflask/flask is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.