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Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator

REMOTE · MCP.COMMONLANDS.COM

M12 lens and C-mount lens finder with image-sensor matching and field-of-view calculator.

−30 this week 0 Trust /100

Last scanned (22 days ago)

Scores higher than 0% of remote servers

Unreachable for 7 days in a row. Last reached 29 Sep 2026.

Category IoT and Hardware

Dead

Every channel of this server has been unreachable for long enough to be marked dead. Its trust score is pinned to 0 and does not recover automatically: even once the server responds again it stays dead until it is manually reinstated.

Trust breakdown (7 categories)

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 Security0
Transport & Reachability0
Schema Quality & AI Usability0
  • Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
  • Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
  • Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
  • Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
  • Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified

Unverified: 5 categories

Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

Changelog

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.

  • 13 Oct 26 −15

    The score moved with no change recorded against any check. We would rather say so than guess.

  • 9 Oct 26 −15

    The score moved with no change recorded against any check. We would rather say so than guess.

  • 4 Oct 26 −14

    The score moved with no change recorded against any check. We would rather say so than guess.

  • 3 Oct 26 −15

    The score moved with no change recorded against any check. We would rather say so than guess.

  • 2 Oct 26 −15

    The score moved with no change recorded against any check. We would rather say so than guess.

  • 30 Sept 26 0
    • Endpoint reachability: reachable → unreachable ▼ security
    • Authorization: fail → unverified ▼ security
    • HSTS header: fail → unverified ▼ security
    • Stability: pass → unverified ▼ security
    • Tool safety: pass → unverified ▼ security
    • TLS certificate: pass → unverified ▼ security
    • Transport: pass → fail ▼ security
    • Schema quality: 100 → unverified ▼ functional
    • Capabilities: pass → unverified ▼ functional
    • Tool coverage: 100 → unverified ▼ functional
  • 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
  • 25 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
Diagnostics

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 13 Oct 2026 · Probed https://mcp.commonlands.com/mcp

TLS unreached
DNSSEC insecure

Validation of mcp.commonlands.com. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
com. present 19718 13 Verified
commonlands.com. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication Inconclusive

We could not reach the endpoint well enough to judge its authorisation posture.

Result Inconclusive

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://mcp.commonlands.com/mcp Unreachable
http (plaintext) http://mcp.commonlands.com/mcp Inconclusive 405
MCP tools · 21 exposed · ~3,906 tokens

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 →

Tool Tokens
calculate_field_of_view ~676

Calculate Commonlands lens field of view for a lens/sensor pair and return HFOV, VFOV, DFOV, coverage, distortion status, and an explicit rectilinear comparison. Use this tool for FOV, HFOV, VFOV, DFOV, field of view, "lens for", lens-to-sensor, AR0234, IMX290, IMX477, and sensor part-number requests. It returns Commonlands data the model cannot derive: live backend FoV when configured, distortion model/status, image-circle coverage, live stock through Shopify read tools where applicable, and MTF/CRA/BFL fields if present in upstream catalog data. Do not use naive rectilinear fallback, focal-length-only math, interpolation, or self-computed catalog estimates when a Commonlands lens/sensor route is available. Accepts lens_sku/lensSku or focal_length_mm/focalLengthMm, plus sensor/sensorPartNumber/sensor_part_number and working_distance_mm/workingDistanceMm. No part number? Describe the sensor directly: widthPx + heightPx + pixelSizeUm (active area is derived as pixels x pitch), or sensorWidthMm + sensorHeightMm. Results are labelled CUSTOM-<w>x<h>. If only focal length is supplied, the response is marked as a rectilinear reference and does not claim Commonlands distortion-corrected lens truth.

NameTypeReqDescription
focalLengthMmnumber–Fallback rectilinear reference only when no Commonlands lens SKU is available. Camel-case alias for focal_length_mm.
focal_length_mmnumber–Fallback rectilinear reference only when no Commonlands lens SKU is available. Snake-case alias for focalLengthMm.
heightPxinteger–Custom sensor: vertical pixel count (e.g. 3040).
horizontalPixelsinteger–Alias for widthPx.
lensSkustring–Commonlands lens SKU, for example CIL250. Camel-case alias for lens_sku.
lens_skustring–Commonlands lens SKU, for example CIL250. Snake-case alias for lensSku.
pixelPitchUmnumber–Alias for pixelSizeUm.
pixelSizeUmnumber–Custom sensor: pixel pitch in microns (e.g. 1.55).
sensor––Sensor part number or safe sensor object. Supports AR0234, IMX290/IMX477 when present in the live catalog, and fixture sensors listed in the enum.
sensorHeightMmnumber–Custom sensor: active-area height in mm.
sensorPartNumber––Sensor part number. Camel-case alias for sensor.
sensorWidthMmnumber–Custom sensor: active-area width in mm (alternative to pixels x pitch).
sensor_part_number––Sensor part number. Snake-case alias for sensorPartNumber.
verticalPixelsinteger–Alias for heightPx.
widthPxinteger–Custom sensor: horizontal pixel count (e.g. 4056). Use with heightPx and pixelSizeUm.
workingDistanceMmnumber–Optional working distance in mm. Camel-case alias for working_distance_mm.
working_distance_mmnumber–Optional working distance in mm. Snake-case alias for workingDistanceMm.
NameTypeReqDescription
coverage_okboolean|nullyes–
dfov_degnumber|nullyes–
distortion_modelstringyes–
hfov_degnumber|nullyes–
image_circle_mmnumber|nullyes–
methodstringyes–
rectilinear_comparisonobjectyes–
sensor_diagonal_mmnumberyes–
vfov_degnumber|nullyes–

No examples provided.

compare_lenses ~134

Compare selected Commonlands M12 lens and C-mount lens SKUs on the same sensor with the same deterministic scoring model. Use as explanatory context, then call calculate_field_of_view for final sensor-specific FoV values when precision matters. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor. Not live product truth; verify purchasable facts with read_shopify_products.

NameTypeReqDescription
lensSkusarrayyes–
sensorPartNumberstringyesSensor part number, for example IMX477.
workingDistanceMmnumber––

No output schema declared.

No examples provided.

create_cart ~115

Create a Shopify-owned cart for selected variant line items through the configured Shopify Cart/Storefront MCP endpoint. Commonlands MCP is a stateless proxy: cart state is stored and mutated by Shopify, not in the Worker. The response includes a cart_access_token that binds the cart to this session; retain it, because get_cart and update_cart refuse to act on the cart without it.

NameTypeReqDescription
cartobjectyes–
metaobject–Optional UCP metadata. ucp-agent.profile is filled from server config when omitted.

No output schema declared.

No examples provided.

get_cart ~101

Retrieve a Shopify-owned cart by cart id. Owner-bound: requires the cart_access_token returned by create_cart, so only the session that created a cart can read it. Cart persistence comes from Shopify; agents must retain the cart id, cart_access_token, and continue_url across sessions.

NameTypeReqDescription
cart_access_tokenstringyesOwner credential returned by create_cart for this cart id.
idstringyesShopify Cart gid.
metaobject––

No output schema declared.

No examples provided.

get_catalog_snapshot_status ~36

Return fixture-backed joined catalog counts, validation status, source provenance, live connector readiness, and non-authoritative product-truth warning.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_lens_distortion_profile ~276

Return the Commonlands distortion model/status for one lens SKU, including whether the data is source-display-only or backend-calculated. Use this tool for FOV, HFOV, VFOV, DFOV, field of view, "lens for", lens-to-sensor, AR0234, IMX290, IMX477, and sensor part-number requests. It returns Commonlands data the model cannot derive: live backend FoV when configured, distortion model/status, image-circle coverage, live stock through Shopify read tools where applicable, and MTF/CRA/BFL fields if present in upstream catalog data. Do not use naive rectilinear fallback, focal-length-only math, interpolation, or self-computed catalog estimates when a Commonlands lens/sensor route is available. Use this for distortion, rectilinear-vs-wide-angle, MTF/CRA/BFL/optical-profile questions when upstream fields are present. Do not invent polynomial coefficients or claim measured distortion correction when the backend only returns display distortion.

NameTypeReqDescription
lensSkustring–Commonlands lens SKU, for example CIL250. Camel-case alias for lens_sku.
lens_skustring–Commonlands lens SKU, for example CIL250. Snake-case alias for lensSku.
skustring–Legacy SKU alias.

No output schema declared.

No examples provided.

get_product ~93

Fixture-backed UCP Catalog product detail alias with Commonlands optical metadata and Shopify-native handoff fields. Product optical fields are not a substitute for sensor-specific FoV; call calculate_field_of_view for the lens/sensor pair. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
catalogobjectyes–
metaobject––

No output schema declared.

No examples provided.

get_product_page_details ~127

Return fixture-backed product-page handoff details for one lens, including DynamoDB-sourced optical specs and gated datasheet policy. Product-page/catalog optical fields are not a substitute for sensor-specific FoV; call calculate_field_of_view for the lens/sensor pair. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor. Use read_shopify_products for live product URL, price, availability, variant IDs, and metafields.

NameTypeReqDescription
skustringyesCommonlands short part number, for example CIL250.

No output schema declared.

No examples provided.

get_purchase_route_options ~129

Return safe dual-channel purchase route options for AI agents and robotics engineers across Commonlands MCP and Shopify-native channels without mutating commerce state. This explains commerce routes only; call calculate_field_of_view/match_lens_to_sensor for sensor-specific FoV before recommending a lens. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
agentTypestring––
buyerIntentstring––
quantityinteger––
sensorPartNumberstring––
skustringyes–

No output schema declared.

No examples provided.

get_sensor_specs ~126

Return sensor dimensions, pixel pitch, and resolution for lens field of view, M12 lens, and C-mount lens matching inputs. In production this uses the read-only live sensor table when configured, with fixture fallback when unavailable. Use these specs as inputs to calculate_field_of_view or match_lens_to_sensor, not as a reason to hand-calculate FoV. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
partNumberstringyesSensor part number, for example IMX477.

No output schema declared.

No examples provided.

get_shopify_readonly_config_status ~37

Report sanitized Cloudflare Shopify binding presence, approved read scopes, and read-only safety flags without exposing secrets or calling Shopify.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_shopify_ucp_readiness ~36

Report connector-free Shopify Storefront MCP and UCP Catalog compatibility, launch blockers, and Commonlands engineering differentiators.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

lookup_catalog ~99

Fixture-backed UCP Catalog lookup alias for product, variant, SKU, handle, or URL identifiers; returns not-found messages instead of writes. Lookup records are not enough for sensor-specific FoV; call calculate_field_of_view for known lens/sensor pairs. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
catalogobjectyes–
metaobject––

No output schema declared.

No examples provided.

match_lens_to_sensor ~587

Find and rank Commonlands lenses for a sensor, target field of view, working distance, mount, or "lens for" request. Use this tool for FOV, HFOV, VFOV, DFOV, field of view, "lens for", lens-to-sensor, AR0234, IMX290, IMX477, and sensor part-number requests. It returns Commonlands data the model cannot derive: live backend FoV when configured, distortion model/status, image-circle coverage, live stock through Shopify read tools where applicable, and MTF/CRA/BFL fields if present in upstream catalog data. Do not use naive rectilinear fallback, focal-length-only math, interpolation, or self-computed catalog estimates when a Commonlands lens/sensor route is available. Use this for AR0234, IMX290, IMX477, sensor part numbers, M12/C-mount matching, and target HFOV/VFOV/DFOV workflows; do not shortlist from focal length alone. No part number? Describe the sensor directly: widthPx + heightPx + pixelSizeUm (active area is derived as pixels x pitch), or sensorWidthMm + sensorHeightMm. Results are labelled CUSTOM-<w>x<h>. Use read_shopify_products afterward for live stock, price, availability, Shopify variantId, product URL, and metafields.

NameTypeReqDescription
desiredHorizontalFovDegnumber––
desired_horizontal_fov_degnumber––
heightPxinteger–Custom sensor: vertical pixel count (e.g. 3040).
horizontalPixelsinteger–Alias for widthPx.
maxResultsinteger––
max_resultsinteger––
mountstring–Optional mount filter, for example M12 or C-mount.
pixelPitchUmnumber–Alias for pixelSizeUm.
pixelSizeUmnumber–Custom sensor: pixel pitch in microns (e.g. 1.55).
sensor––Sensor part number, for example AR0234, IMX290, or IMX477. Any sensor in the live catalog is accepted; the enum lists only the fixture fallback set.
sensorHeightMmnumber–Custom sensor: active-area height in mm.
sensorPartNumber––Sensor part number. Alias for sensor.
sensorWidthMmnumber–Custom sensor: active-area width in mm (alternative to pixels x pitch).
sensor_part_number––Sensor part number. Snake-case alias for sensorPartNumber.
verticalPixelsinteger–Alias for heightPx.
widthPxinteger–Custom sensor: horizontal pixel count (e.g. 4056). Use with heightPx and pixelSizeUm.
workingDistanceMmnumber––
working_distance_mmnumber––

No output schema declared.

No examples provided.

prepare_shopify_purchase_handoff ~124

Build a read-only Shopify-native purchase handoff seam for a selected lens without creating carts, checkout, orders, inventory mutations, or writes. Preserve any computed FoV provenance from calculate_field_of_view/match_lens_to_sensor when carrying optical context into purchase handoff. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
quantityinteger––
selectedVariantIdstring––
sensorPartNumberstring––
skustringyes–

No output schema declared.

No examples provided.

read_shopify_products ~188

Use this for live purchasable product truth: product and variant IDs, SKUs, prices, coarse availability, product URLs, and public product-page metafields. Public data only: active products, no exact inventory counts, and metafields limited to the custom.* display fields shown on commonlands.com product pages. Read-only; does not create carts, checkouts, orders, customers, inventory mutations, or Shopify writes. Fixture catalog tools are scaffold data only.

NameTypeReqDescription
handlestring–Optional Shopify product handle.
includeMetafieldsboolean–When true, include the allowlisted public product-page metafields (custom.* display specs). Non-public namespaces and keys are never returned.
limitinteger––
querystring–Optional safe Shopify product/variant search text.
skustring–Optional variant SKU, for example CIL250.

No output schema declared.

No examples provided.

recommend_lenses_for_application ~182

Rank Commonlands M12 lenses and C-mount lenses for an application note such as embedded robotics, machine-vision inspection, or a required lens field of view. Use as an application shortlist helper, then call match_lens_to_sensor or calculate_field_of_view for final per-sensor HFOV/VFOV/DFOV. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
applicationstring––
desiredHorizontalFovDegnumber––
maxResultsinteger––
mountstring––
preferLowDistortionboolean––
requireInStockboolean––
sensorPartNumberstringyesSensor part number, for example IMX477.
workingDistanceMmnumber––

No output schema declared.

No examples provided.

search_catalog ~109

Fixture-backed UCP Catalog search alias for Shopify-native product discovery; no live Shopify calls or cart behavior. Use this only for broad discovery; when a sensor or target FoV is involved, call match_lens_to_sensor or calculate_field_of_view instead of estimating from catalog fields. FoV rule: never estimate sensor-specific FoV from catalog fields; use calculate_field_of_view or match_lens_to_sensor.

NameTypeReqDescription
catalogobject––
metaobject–Optional UCP agent metadata.

No output schema declared.

No examples provided.

search_lens_catalog ~289

Search the Commonlands lens catalog by SKU, mount, lens type, M12, C-mount, or application text. For sensor part numbers such as AR0234, IMX290, and IMX477, or any "lens for <sensor>" request, use match_lens_to_sensor instead — sensor names are not searchable text here. Use this tool for FOV, HFOV, VFOV, DFOV, field of view, "lens for", lens-to-sensor, AR0234, IMX290, IMX477, and sensor part-number requests. It returns Commonlands data the model cannot derive: live backend FoV when configured, distortion model/status, image-circle coverage, live stock through Shopify read tools where applicable, and MTF/CRA/BFL fields if present in upstream catalog data. Do not use naive rectilinear fallback, focal-length-only math, interpolation, or self-computed catalog estimates when a Commonlands lens/sensor route is available. This discovers candidate lenses from Commonlands catalog/live backend data; it does not replace calculate_field_of_view for sensor-specific HFOV/VFOV/DFOV and does not replace read_shopify_products for live stock/price/product truth.

NameTypeReqDescription
limitinteger––
querystring–SKU, title, mount, lens type, application, sensor, or field-of-view search text.

No output schema declared.

No examples provided.

submit_rfq ~297

Forward a buyer request-for-quote or engineering question to the Commonlands engineering team. Two-step, buyer-confirmed: the first call returns a preview and sends nothing; show the buyer the preview (including their reply-to email) and, only after they explicitly approve, call again with confirm: true to send. The recipient is fixed to the Commonlands inbox (the agent cannot choose it); this only sends an inquiry and never creates an order, charges a card, or writes Shopify/customer data. Include part numbers, sensor, quantity, and application when known so the team can reply with a quote. Commonlands replies by email.

NameTypeReqDescription
applicationstring–Optional application note.
companystring–Optional company name.
confirmboolean–Explicit buyer approval. Omit or false to get a no-send preview; set true only after the buyer has seen the preview and approved sending.
emailstringyesThe buyer's reply-to email so Commonlands can respond.
kindstring–Whether this is a quote request or a general question. Defaults to question.
messagestringyesThe buyer's question or RFQ details.
namestring–Optional buyer name.
partNumbers––Optional Commonlands SKUs of interest (string or array).
quantityinteger–Optional quantity for the quote.
sensorstring–Optional sensor part number for context.

No output schema declared.

No examples provided.

update_cart ~145

Update a Shopify-owned cart through the configured Cart/Storefront MCP endpoint. Owner-bound: requires the cart_access_token returned by create_cart, so only the session that created a cart can change it. With UCP endpoints, treat updates as full-state PUT semantics; with the confirmed standard Storefront MCP endpoint, Commonlands maps line_items to Shopify add_items, update_items to quantity changes, and remove_line_ids to explicit removals. Quantity 0 in update_items removes a line.

NameTypeReqDescription
cartobjectyes–
cart_access_tokenstringyesOwner credential returned by create_cart for this cart id.
idstringyes–
metaobject––

No output schema declared.

No examples provided.

Install

How do I install the Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server?

Commonlands Optics: M12 Lens and C-Mount Lens Finder… is a hosted endpoint at https://mcp.commonlands.com/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.commonlands.com

# add to Claude Code
claude mcp add --transport http com-commonlands-optics-mcp 'https://mcp.commonlands.com/mcp'
Common questions

What is the Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server?

Commonlands Optics: M12 Lens and C-Mount Lens Finder… is an MCP server listed in the public MCP registry as com.commonlands/optics-mcp. M12 lens and C-mount lens finder with image-sensor matching and field-of-view calculator. This page covers its hosted endpoint (https://mcp.commonlands.com/mcp).

Is the Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server safe to use?

Commonlands Optics: M12 Lens and C-Mount Lens Finder… scores 0 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 Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server expose?

Commonlands Optics: M12 Lens and C-Mount Lens Finder… exposes 21 tools: calculate_field_of_view, match_lens_to_sensor, search_lens_catalog, get_lens_distortion_profile, get_sensor_specs, and 16 more. Their descriptions and schemas cost roughly 3,906 tokens of context every time the server is loaded.

Does the Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server require authentication?

Its publisher declares no required credentials for Commonlands Optics: M12 Lens and C-Mount Lens Finder…. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

Is the Commonlands Optics: M12 Lens and C-Mount Lens Finder… MCP server still maintained?

Commonlands Optics: M12 Lens and C-Mount Lens Finder… has been unreachable for long enough that we treat it as dead, and its score is pinned to zero. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.