TweekIT MCP Server
REMOTE · MCP.TWEEKIT.IO · SCANNED SEP 20
Normalize and convert more than 400 file types via TweekIT's hosted MCP streamable HTTP endpoint.
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability76
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1539 tokens (~219/item across 7 items; 5 tools + 2 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
- Structured output schemas are declared (40% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
How do I install the TweekIT MCP Server server?
TweekIT MCP Server is a hosted endpoint at https://mcp.tweekit.io/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 · mcp.tweekit.io
claude mcp add --transport http equilibrium-team-tweekit 'https://mcp.tweekit.io/mcp'
{
"mcpServers": {
"equilibrium-team-tweekit": {
"url": "https://mcp.tweekit.io/mcp"
}
}
} {
"servers": {
"equilibrium-team-tweekit": {
"type": "http",
"url": "https://mcp.tweekit.io/mcp"
}
}
} [mcp_servers.equilibrium-team-tweekit] url = "https://mcp.tweekit.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"equilibrium-team-tweekit": {
"type": "remote",
"url": "https://mcp.tweekit.io/mcp",
"enabled": true
}
}
} openclaw mcp add equilibrium-team-tweekit --url 'https://mcp.tweekit.io/mcp' --transport streamable-http
mcp_servers:
equilibrium-team-tweekit:
url: "https://mcp.tweekit.io/mcp" {
"McpServers": {
"equilibrium-team-tweekit": {
"Transport": "http",
"Url": "https://mcp.tweekit.io/mcp"
}
}
} assistant mcp add equilibrium-team-tweekit -t streamable-http -u 'https://mcp.tweekit.io/mcp'
{
"mcpServers": {
"equilibrium-team-tweekit": {
"type": "http",
"url": "https://mcp.tweekit.io/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.
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 7 Aug 26 0
- The server no longer declares the “experimental” capability functional
- 6 Aug 26 0
- Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. security
- Schema quality: unverified → fail ▼ functional
- Schema quality: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: unverified → good ▲ functional
- First check of Tool coverage: 40 functional
- First check of Schema quality: 100 functional
- First check of Tool coverage: 100 functional
- New resource “mcp_version” functional
- New resource “version” functional
- New tool “convert” functional
- New tool “convert_url” functional
- New tool “doctype” functional
- New tool “fetch” functional
- New tool “search” functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → 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://mcp.tweekit.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.tweekit.io | CN=WR3,O=Google Trust Services,C=US | 10 Sept 2026 | 9 Dec 2026 | RSA 2048 | SHA256-RSA | 8cb77f1ceed3129212f9656298d179fe |
| SANs: mcp.tweekit.io | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.tweekit.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| tweekit.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.tweekit.io/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.tweekit.io/mcp | HTTPS enforced | 302 | https://mcp.tweekit.io/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 →
convert ~575
Convert an uploaded document payload with TweekIT. The file must already be base64 encoded (see `blob`). The conversion can be resized and cropped by providing optional geometry parameters. For raster outputs, set `alpha`/`bgColor` to control transparency handling. Args: inext: Source file extension such as `pdf`, `docx`, or `png`. outfmt: Desired output format (`Fmt` in the API body). blob: Base64 encoded document payload (`DocData`). apiKey: TweekIT API key (`ApiKey` header). Falls back to `TWEEKIT_API_KEY` env var. apiSecret: TweekIT API secret (`ApiSecret` header). Falls back to `TWEEKIT_API_SECRET` env var. noRasterize: Forwarded to TweekIT to skip rasterization when possible. width: Optional pixel width to request in the output. height: Optional pixel height to request in the output. x1: Left crop coordinate in source pixels. y1: Top crop coordinate in source pixels. x2: Right crop coordinate in source pixels. y2: Bottom crop coordinate in source pixels. page: Page number to extract for multipage inputs. alpha: Whether the output should preserve alpha transparency. bgColor: Background color to composite behind transparent pixels. Returns: A FastMCP `Image` or `File` payload, or an error description.
| Name | Type | Req | Description |
|---|---|---|---|
| alpha | boolean | – | Preserve alpha transparency when producing raster formats. |
| apiKey | – | – | TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted. |
| apiSecret | – | – | TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted. |
| bgColor | string | – | Background color (hex RGB) to composite behind transparent pixels. |
| blob | string | yes | Base64 encoded document payload (DocData). |
| height | integer | – | Optional pixel height for the converted output. |
| inext | string | yes | Input file extension (e.g., pdf, docx, png). |
| noRasterize | boolean | – | Forward to TweekIT to disable rasterization when supported. |
| outfmt | string | yes | Requested output format to send as Fmt. |
| page | integer | – | Page number to convert for multi-page inputs. |
| width | integer | – | Optional pixel width for the converted output. |
| x1 | integer | – | Left crop coordinate in source pixels. |
| x2 | integer | – | Right crop coordinate in source pixels. |
| y1 | integer | – | Top crop coordinate in source pixels. |
| y2 | integer | – | Bottom crop coordinate in source pixels. |
No output schema declared.
No examples provided.
convert_url ~601
Download a remote file and convert it with TweekIT in one step. This helper first fetches `url`, infers the input extension when possible, and then forwards the bytes to `convert`. Supply `fetchHeaders` when the remote resource needs authentication or custom headers. Args: url: Direct download URL for the source document or image. outfmt: Desired output format (`Fmt`). apiKey: TweekIT API key (`ApiKey` header). Falls back to `TWEEKIT_API_KEY` env var. apiSecret: TweekIT API secret (`ApiSecret` header). Falls back to `TWEEKIT_API_SECRET` env var. inext: Optional override for the source extension if it cannot be detected from the URL or response headers. noRasterize: Forwarded to TweekIT to skip rasterization when possible. width: Optional pixel width to request in the output. height: Optional pixel height to request in the output. x1: Left crop coordinate in source pixels. y1: Top crop coordinate in source pixels. x2: Right crop coordinate in source pixels. y2: Bottom crop coordinate in source pixels. page: Page number to extract for multipage inputs. alpha: Whether the output should preserve alpha transparency. bgColor: Background color to composite behind transparent pixels. fetchHeaders: Optional mapping of HTTP headers to include when fetching. Returns: A FastMCP `Image` or `File` payload, or an error description.
| Name | Type | Req | Description |
|---|---|---|---|
| alpha | boolean | – | Preserve alpha transparency when producing raster formats. |
| apiKey | – | – | TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted. |
| apiSecret | – | – | TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted. |
| bgColor | string | – | Background color (hex RGB) to composite behind transparent pixels. |
| fetchHeaders | – | – | Optional HTTP headers to include when downloading the URL. |
| height | integer | – | Optional pixel height for the converted output. |
| inext | – | – | Override for the detected input extension (e.g., pdf). |
| noRasterize | boolean | – | Forward to TweekIT to disable rasterization when supported. |
| outfmt | string | yes | Requested output format to send as Fmt. |
| page | integer | – | Page number to convert for multi-page inputs. |
| url | string | yes | Direct download URL for the source document or image. |
| width | integer | – | Optional pixel width for the converted output. |
| x1 | integer | – | Left crop coordinate in source pixels. |
| x2 | integer | – | Right crop coordinate in source pixels. |
| y1 | integer | – | Top crop coordinate in source pixels. |
| y2 | integer | – | Bottom crop coordinate in source pixels. |
No output schema declared.
No examples provided.
doctype ~204
Retrieve a list of supported file formats or map a file extension to its document type. Args: apiKey (str): The API key for authentication. Falls back to TWEEKIT_API_KEY when omitted. apiSecret (str): The API secret for authentication. Falls back to TWEEKIT_API_SECRET when omitted. extension (str): The file extension to query (e.g., 'jpg', 'pdf') or leave off or use '*' to return all supported input formats. Returns: Dict[str, Any]: A dictionary containing the supported file formats or an error message.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | – | – | TweekIT API key passed via the ApiKey header. Defaults to the TWEEKIT_API_KEY environment variable when omitted. |
| apiSecret | – | – | TweekIT API secret paired with the apiKey. Defaults to the TWEEKIT_API_SECRET environment variable when omitted. |
| extension | string | – | File extension to inspect; use '*' to list all supported inputs. |
Structured output declared, but exposes no named fields.
No examples provided.
fetch ~61
Fetch a URL and return content. - Images return as FastMCP Image. - PDFs return as File(format="pdf"). - Text/JSON return as a JSON payload with metadata and text.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | HTTP or HTTPS URL to retrieve and normalize. |
No output schema declared.
No examples provided.
search ~69
Simple web search using DuckDuckGo HTML endpoint. Returns a list of {title, url, snippet} objects. Best‑effort parsing.
| Name | Type | Req | Description |
|---|---|---|---|
| max_results | integer | – | Maximum number of results to return (1-10). |
| query | string | yes | Search keywords to send to DuckDuckGo. |
Structured output declared, but exposes no named fields.
No examples provided.
What is the TweekIT MCP Server server?
TweekIT MCP Server is listed in the public MCP registry as io.github.equilibrium-team/tweekit. Normalize and convert more than 400 file types via TweekIT's hosted MCP streamable HTTP endpoint. This page covers its hosted endpoint (https://mcp.tweekit.io/mcp).
Is the TweekIT MCP Server server safe to use?
TweekIT MCP Server scores 77 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 TweekIT MCP Server server expose?
TweekIT MCP Server exposes 5 tools: doctype, convert, convert_url, fetch, search. Their descriptions and schemas cost roughly 1,510 tokens of context every time the server is loaded.
Does the TweekIT MCP Server server require authentication?
No. We connected to TweekIT MCP Server without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the TweekIT MCP Server server still maintained?
TweekIT MCP Server 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.