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

Read-only probes

MCP server · Data access / search

SPACEXPLORATION

Search commercial real estate listings. Reads need no token; authoring is self-serve OAuth (DCR).

Checks passed
13 / 22

1 failed · 8 not measured

Median response
756 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
23

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

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?
400
Publisher identityCan the publisher be traced to its source?
312

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 756 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name SPACEXPLORATION Public.

  • Pass
    Lists tools

    tools/list returned 23 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 756 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 756 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.

  • Pass
    Parameters documented

    53 of 57 parameters have a description (93%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches 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 2026-11-08T04:24:45.159819Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using SPACEXPLORATION

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 spacexploration https://spacexploration.com/mcp

Capabilities

Tools 23

attach_listing_photo

Attach a photo to a listing you own directly from its public URL — one call, no separate sign/upload/confirm. The server fetches the image and ingests it with auto-generated thumbnail/hero/full variants. Only https image URLs whose host is publicly routable are accepted. The photo is content-moderated (must be real-estate related and safe) before it can appear publicly — the returned snapshot includes the moderation_status (approved / rejected / escalated) and moderation_reason. A rejected or escalated photo will not be publicly visible and will block publishing until removed or replaced.

Discovered
confirm_attachment_upload

Finalize an out-of-band upload after the file bytes have been PUT to the presigned URL. Verifies the stored object matches what was signed (size and content-type) and marks the attachment ready. Returns the attachment snapshot with its public variant URLs. Idempotent: confirming an already-confirmed upload returns the same snapshot.

Discovered
create_listing

Create a new draft listing. Returns the full created listing exactly as stored, including its hashid and status. Pass an idempotency_key (any client-generated string, e.g. a UUID) to make the call safe to retry — re-sending the same key returns the original listing instead of creating a duplicate.

Discovered
delete_attachment

Delete an attachment you own by its ULID. Soft-deletes the row so it no longer appears on the listing. Use this to clean up an abandoned upload (one you signed but never finished) or a photo you no longer want. Idempotent: deleting an already-deleted attachment succeeds. A live listing keeps at least one approved photo: to replace its last one, attach the new photo first, then delete the old.

Discovered
delete_saved_search

Delete a saved search by its ID. Only the owner may delete their own searches. Requires authentication.

Discovered
geocode_address

Geocode a free-form US address into coordinates and structured components (street_address, city, county, state, postal_code) plus a formatted address and place_id — exactly the identity fields create_listing requires. Use this first, then pass the result straight into create_listing instead of supplying your own coordinates.

Discovered
get_faq

Answers to the questions people ask about SPACEXPLORATION itself: what it costs, listing a property, where leads go, finding property, AI assistants (including the built-in one), where the building data comes from, and accounts. Call this before answering any question about how SPACEXPLORATION works or what it costs, answer from what it returns, and link the entry's `url` (or its `see` page when it has no url). Pass `topic` to read one group; leave it out for all of them.

Discovered
get_listing

Retrieve the full details of a single listing by its hashid. Returns the complete ListingResource projection including parcel data, all attribute details, and attachments: photos, plus the public documents the broker attached (brochures, offering memoranda, site plans) with their filename and a direct download URL. Broker contact is included only when the requesting user is authorised to manage the listing; such a user also gets every lease suite with its id and status, the rows update_listing takes back. parcel.lot_size is always in square feet; lot_size_unit only names the unit the lister typed it in (58370 with "acres" is 58,370 square feet, about 1.34 acres).

Discovered
get_parcel

Read a building SPACEXPLORATION already has, by the hashid that look_up_parcel returns or that a building page URL (/parcel/{hashid}/...) contains. Returns the same data as look_up_parcel: the address and building page URL, the FEMA flood zone and natural hazard risk, EPA records nearby, Census demographics, access and nearby amenities, the county public record with numbered sources where research has found it, and any live listings in it. It looks nothing up and starts nothing, so use it to check on a building whose status.gathering or status.researching_county_record was true.

Discovered
get_publish_status

Get the status of your listing publishes. Pass a listing hashid for the detailed status of that listing's latest publish run — overall state (pending/running/completed/failed), current phase, per-step progress, and any failure reason. Omit the hashid to list your recent publish runs across all your listings. Use this to track a publish_listing call to completion.

Discovered
get_registry

Returns the full attribute registry — every searchable and filterable field, its type, allowed values, and display label. Read this first to understand the schema before calling search_listings with attribute filters.

Discovered
interpret_search

Translate a natural-language property-search sentence into a structured filter payload compatible with search_listings. Use this as a transparent intermediate step: pass the user's raw query here, then forward the returned filters — and the returned bounds, when present (they carry the "near <place>" intent) — to search_listings.

Discovered
list_my_listings

List all listings owned or brokered by the authenticated user. Optionally filter by status. Requires authentication.

Discovered
list_my_saved_searches

List the authenticated user's saved searches, including their filters and alert schedule. Requires authentication.

Discovered
look_up_parcel

Look up any US building by its street address and get the public data SPACEXPLORATION keeps on it, whether or not it is for sale or lease: the FEMA flood zone and natural hazard risk, EPA records nearby (including leaking underground storage tanks), Census demographics around it, access and nearby amenities, and, for a building that has been listed on SPACEXPLORATION, the county public record (owner, assessed and market values, taxes, tax lots, recorded sales) with a numbered source for each figure. Also returns the building page URL to share and any live listings in it (pass a listing hashid to get_listing). The first lookup of a building gathers its data in the background, which takes a minute or two: while status.gathering or status.researching_county_record is true, check on it with get_parcel and the returned hashid instead of repeating the lookup. Requires a signed-in account.

Discovered
publish_listing

Kick off the publish pipeline for a draft listing. Enriches with AI, gathers market data, then transitions the listing to Active. Returns the pipeline ID to track progress, plus `suggestions` — non-blocking fixes (a flyer as the cover photo, a placeholder address, an unusual cap rate) to pass on to the user. Fails with the unmet readiness checklist if the listing is not ready. When photos hold it back, `photos_to_review` lists each one with its reason, and `owner_can_keep` marks a photo held only for an MLS or listings-site watermark: ask the user whether they own or have the rights to it, and if so send them to `editor_url` to confirm it there, since only they can.

Discovered
save_search

Save the current search as a named alert. The user will receive email digests when new matching listings appear. Requires authentication.

Discovered
search_listings

Search commercial real estate listings. Returns paginated hits with facet counts; every hit carries the public `url` to cite and its `listed_at` / `updated_at` stamps. For AI-driven search, call interpret_search first to convert a natural-language query into structured filters, then pass those filters — and its bounds, when present — here.

Discovered
send_feedback

File feedback or a support ticket with the SPACEXPLORATION team: a bug report, feature request, or question about the app or this MCP server. Works anonymously — include a contact email if you want a reply.

Discovered
set_listing_attributes

Set broker-authored attributes on a listing you own. Pass `attributes` as a map of registry field name to value (the field names get_registry returns, e.g. {"attr_parking_spaces": 40, "attr_office_class": "Class A"}). Only fields get_registry marks "writable":true can be set; publish-time computed fields and hot columns (use update_listing for those) are rejected with guidance. Enum fields take the allowed value (or an array for multiselect); send null to clear a field (a live listing refuses to clear one publishing requires). Returns the full updated listing.

Discovered
sign_attachment_upload

Begin an out-of-band file upload. Returns a presigned R2 PUT URL and the headers to use; the file bytes are uploaded directly to storage, never through this channel. After PUTting the file, call confirm_attachment_upload with the returned attachment_id. Supports listings (photos, documents), users (avatar), and pages (cover, photos). Avatars pass an automated content check before they appear publicly.

Discovered
update_listing

Update a listing's parcel, pricing, or marketing data, or a lease's suites. Pass at least one group (parcel, pricing, marketing, spaces); send each group whole, not just the changed field. A live listing must stay publishable: an update that leaves it without what publishing required is refused whole, so switch a live listing between sale and lease in one call that carries the new side's price (sale_price, or spaces). Returns the full updated listing exactly as stored.

Discovered
withdraw_listing

Withdraw a listing, removing it from public search. This is a terminal status — the listing cannot be re-activated; create a new listing instead.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected756 ms23