Fredenslund workshop tools
REMOTE · FREDENSLUND.DK
MFT/3 hole patterns (Shaper-ready SVG) and French cleat wall plans with cut lists. Free, unofficial.
Available components
Last scanned (21 hours ago)
Scores higher than 85% of remote servers
Reachable. Last reached 4 Nov 2026.
Category IoT and Hardware
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 Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability58
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1076 tokens (~538/item across 2 items; 2 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 Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
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.
- 4 Nov 26 0
- Stability: pass → 0.97 functional
- 9 Oct 26 +2
- Stability: 0.87 → pass security
- 3 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Sept 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
- 27 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “mft3_hole_pattern” rewrote its description, which is the text the model reads security
- Server version: 1.0.8 → 1.0.10 functional
- Server version: 1.0.7 → 1.0.8 functional
- 26 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “french_cleat_plan” rewrote its description, which is the text the model reads security
- Server version: 1.0.6 → 1.0.7 functional
- 25 Sept 26 0
- Tool “french_cleat_plan” rewrote its description, which is the text the model reads security
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- Server version: 1.0.5 → 1.0.6 functional
- 24 Sept 26 0
- Tool “french_cleat_plan” rewrote its description, which is the text the model reads security
- Server version: 1.0.3 → 1.0.4 functional
- Server version: 1.0.1 → 1.0.3 functional
- Server version: 1.0.0 → 1.0.1 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 4 Nov 2026 · Probed https://fredenslund.dk/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fredenslund.dk | CN=WE1,O=Google Trust Services,C=US | 22 Oct 2026 | 20 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 68b3da08dfe6cb950e9ab7719e713c70 |
| SANs: fredenslund.dk, *.fredenslund.dk | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of fredenslund.dk. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dk. | present | 16874 | 13 | Verified |
| fredenslund.dk. | 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://fredenslund.dk/mcp | Verified | 200 | |
| http (plaintext) | http://fredenslund.dk/mcp | HTTPS enforced | 301 | https://fredenslund.dk/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 →
french_cleat_plan French cleat wall plan ~480
Plan a French cleat wall for a workshop with the Fredenslund cleat system: 90 mm cleat boards and 90 mm gaps (180 mm pitch), hook plate 72 mm including 12 mm material, 30 mm buffer between hangers, a 900 mm table that hangs on its own cleat one hook lower (cleat top 840) with the rows following that cleat, top cleat at least one gap below the ceiling, lowest cleat at least 210 mm above the floor (its underside; rows 300 … 2280 on the default wall). A hanger comes off by lifting it the material + 3 mm, so the hook plate is at most the gap − 3 and the top cleat at least the hook plate + 3 below the ceiling. The default wall is a full plywood sheet, 1220 × 2440 mm. Give the wall size and the hangers to hang (hooks, shelves, boxes, panels: left edge, the cleat row it hangs on, width, extra rows spanned below — a shelf usually spans one row). Returns the cleat rows (cleat top heights from the floor), every hanger with its panel height and whether it fits — and why not (row missing, row off, outside wall, collision) — the cut list with cleat metres, wall coverage, a picture of the wall (a link to a 1200 × 630 PNG) and a link that opens the same plan editable in the tool. All values in mm. Call with no hangers to get the rows for a wall first. Beta.
| Name | Type | Req | Description |
|---|---|---|---|
| hangers | array | – | Hangers to place. Each hangs on one cleat row, given by the height of that cleat's top edge from the floor |
| rows_off | array | – | Cleat rows to switch off, by cleat top height from the floor |
| system | object | – | Override the Fredenslund system (all in mm). Leave out to use the defaults |
| wall_height_mm | integer | – | Wall height in mm (300–4000, default 2440 — a full plywood sheet) |
| wall_width_mm | integer | – | Wall width in mm (200–8000, default 1220 — a full plywood sheet) |
No output schema declared.
No examples provided.
mft3_hole_pattern MFT/3 hole pattern ~387
Festool MFT/3 dog-hole pattern for a table top of any size. The requested width and depth snap to the nearest valid MFT/3 size (46 + 96 × n mm, n = 1–20, i.e. 142–1966 mm): Ø20 mm holes on a 96 mm grid with the first hole centred 71 mm from every edge, plus the four corner screw holes (Ø11 through, Ø15 counterbore). Returns the snapped size, hole count, every hole and screw-hole position, the Shaper export depths, the file name, a link to the true-to-scale SVG for Shaper Origin/Studio, a picture of the top (a link to a 1200 × 630 PNG) and a link that opens the size in the tool. When you present the result, link the SVG file (it is what the person cuts from), the picture and the tool. The original MFT/3 top is 1102 × 718 mm (11 × 7 holes). Unofficial hobby tool, not affiliated with Festool or Shaper.
| Name | Type | Req | Description |
|---|---|---|---|
| counterbore_mm | number | – | Counterbore depth in mm for the Ø15 screw-hole rings (default 6; 0 omits them; never deeper than the thickness) |
| depth_mm | number | yes | Desired top depth in mm; snaps to the nearest valid size (142–1966) |
| include_svg | boolean | – | Also return the SVG markup itself (2–15 KB). By default only the link to the SVG is returned |
| thickness_mm | number | – | Board thickness in mm (default 19). Through cuts are encoded at thickness + 1 mm overcut |
| width_mm | number | yes | Desired top width in mm; snaps to the nearest valid size (142–1966) |
No output schema declared.
No examples provided.
How do I install the Fredenslund workshop tools MCP server?
Fredenslund workshop tools is a hosted endpoint at https://fredenslund.dk/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 · fredenslund.dk
claude mcp add --transport http afredenslund-fredenslund-workshop-tools 'https://fredenslund.dk/mcp'
What is the Fredenslund workshop tools MCP server?
Fredenslund workshop tools is an MCP server listed in the public MCP registry as io.github.afredenslund/fredenslund-workshop-tools. MFT/3 hole patterns (Shaper-ready SVG) and French cleat wall plans with cut lists. Free, unofficial. This page covers its hosted endpoint (https://fredenslund.dk/mcp).
Is the Fredenslund workshop tools MCP server safe to use?
Fredenslund workshop tools scores 82 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 Fredenslund workshop tools MCP server expose?
Fredenslund workshop tools exposes 2 tools: mft3_hole_pattern, french_cleat_plan. Their descriptions and schemas cost roughly 867 tokens of context every time the server is loaded.
Does the Fredenslund workshop tools MCP server require authentication?
No. We connected to Fredenslund workshop tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Fredenslund workshop tools MCP server still maintained?
Fredenslund workshop tools is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.