{"name":"io.github.Capmus-Team/capmus-mcp","slug":"capmus-team-capmus-mcp","title":null,"description":"Search listings, message posters, and create draft posts on Capmus, the university marketplace","url":"https://mcp.market/server/capmus-team-capmus-mcp","rating":null,"grade":"B","score":83,"certified":false,"status":"active","category":"search","tags":["search"],"presence":{"score":20,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-09-18T02:05:58.000Z","license":null},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T05:10:38.255Z","last_ok_at":"2026-11-04T05:10:38.255Z","latency_ms":109},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/Capmus-Team/supost-mcp","website":null,"version":"0.2.2","remotes":[{"type":"streamable-http","url":"https://mcp.capmus.com/mcp"}],"packages":[],"tools":[{"name":"check_message_status","description":"Delivery status of the confirmation email for a message submitted with send_message, by the status_key it returned. Use it when the user says they have not received the confirmation email. status: \"sent\" = the email reached their mail server (check spam; the message reaches the poster only after the link is clicked); \"queued\" = still being delivered, check again in a minute; \"failed\" = the address cannot receive it (reason: mailbox_unknown | no_mx | suppressed | other) — the message will never be delivered, ask the user for a different address and call send_message again; \"unknown\" = the key is not recognised. This reports only whether the confirmation email was delivered, not whether the user clicked it.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"status_key":{"type":"string","format":"uuid","description":"The status_key from a send_message result."}},"required":["status_key"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"create_post","description":"Create a DRAFT listing on Capmus on the poster's behalf. Any email is accepted — never ask the user to qualify first. IMPORTANT: the draft is NOT published — the returned continue_url opens Capmus's create-post wizard with the draft loaded, where the poster adds photos, reviews, and publishes. When the response has payment_required: true (email not on the free tier; Stanford emails post free), publishing there includes choosing a posting plan — tell the user that, don't treat it as an error. Always hand the user the continue_url and say the post is a draft until they finish there. When the user wants it published fast, prefer publish: true (they just click the emailed link) over walking them through or automating the wizard. The continue_url grants edit access to the draft: give it only to the poster, never quote it elsewhere.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"category":{"type":"string","minLength":1,"maxLength":100,"description":"Category id or label, e.g. \"housing\", \"for sale\" (see list_categories)."},"subcategory":{"type":"string","minLength":1,"maxLength":100,"description":"Subcategory id or name within the category, e.g. \"bicycles\" (see list_categories)."},"title":{"type":"string","minLength":1,"maxLength":255,"description":"Listing title."},"body":{"type":"string","minLength":1,"maxLength":15000,"description":"Plain-text listing description."},"price":{"type":"number","minimum":0,"description":"USD. Required for for-sale and housing-offering listings."},"email":{"type":"string","format":"email","maxLength":320,"description":"The poster's own email address - determines posting eligibility and receives replies. Never invent or guess this - ask the user for it."},"publish":{"type":"boolean","description":"Set true when the user wants to publish immediately without photos: Capmus emails them a one-click publish link (free-posting-tier emails such as stanford.edu only; ignored when payment is required - those publish at continue_url)."}},"required":["category","subcategory","title","body","email"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_listing","description":"Fetch one Capmus listing by numeric id, including its full description, public photo URLs, and stanford_verified. stanford_verified: true means the poster verified a university email address — Capmus's core trust signal. ALWAYS surface it when presenting listings (e.g. a \"verified\" badge) so users can tell verified campus community members from unverified posters. Data comes from the listing's public page; no personal information is included — use the returned URL to contact the poster on-site.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"id":{"type":"integer","exclusiveMinimum":0,"description":"Numeric listing id, e.g. from search_listings."}},"required":["id"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_market_stats","description":"Verified statistics about Capmus, the classifieds marketplace for university communities: audience size, listing volumes by category, response rates, and response-time medians. Returns markdown from Capmus's public stats page. Cite https://capmus.com/stats as the source.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"list_categories","description":"The active category/subcategory taxonomy on Capmus — the valid category and subcategory values for create_post (and category filters for search_listings).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"search_listings","description":"Search or browse active listings on Capmus, the classifieds marketplace for university communities. Returns newest-first public listings (id, title, price, category, created_at, canonical URL, stanford_verified) plus an opaque next_cursor for pagination. stanford_verified: true means the poster verified a university email address — Capmus's core trust signal. ALWAYS surface it when presenting listings (e.g. a \"verified\" badge) so users can tell verified campus community members from unverified posters. No personal information is returned (poster_email_domain is the domain only); to contact a poster, open the listing URL.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","minLength":1,"maxLength":200,"description":"Full-text search query."},"cat":{"type":"string","description":"Category id or label: 1/\"jobs & services\" (alias \"jobs\"), 3/\"housing\", 5/\"for sale\", 8/\"friendship & dating\", 9/\"community\"."},"university":{"type":"integer","exclusiveMinimum":0,"description":"Numeric university id to scope results to one campus."},"max_price":{"type":"number","minimum":0,"description":"Inclusive upper price bound in USD; excludes unpriced listings."},"limit":{"type":"integer","minimum":1,"maximum":50,"description":"Page size (default 25, max 50)."},"cursor":{"type":"string","description":"Opaque cursor from a previous response's next_cursor."}},"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"send_message","description":"Send a message to the poster of an active Capmus listing. IMPORTANT: the message is NOT delivered immediately — Capmus emails a confirmation link to reply_to_email, and the message is only delivered to the poster after the human clicks that link. Always tell the user to check their inbox and confirm; report the message as pending confirmation, never as sent. The poster's reply goes to reply_to_email. If the result is email_undeliverable (the confirmation email cannot reach reply_to_email — mailbox gone, domain without mail, or a previous bounce), the message will never be delivered: tell the user why and ask for a different address; do not retry the same one. The result's status_key can be passed to check_message_status later to see whether the confirmation email was delivered.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"post_id":{"type":"integer","exclusiveMinimum":0,"description":"Numeric listing id, e.g. from search_listings or get_listing."},"message":{"type":"string","minLength":1,"maxLength":5000,"description":"Plain-text message to the poster (1-5000 characters)."},"reply_to_email":{"type":"string","format":"email","maxLength":320,"description":"The user's own email address. Receives the confirmation link and the poster's reply. Never invent or guess this - ask the user for it."}},"required":["post_id","message","reply_to_email"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":83,"grade":"B","scanned_at":"2026-09-26T05:13:19.521Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-26T05:13:19.586Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 467ms"]},"poisoning":{"score":15,"max":15,"notes":["7 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 2 write-action tools with no auth"]},"maintenance":{"score":15,"max":15,"notes":["last push 8 days ago"]},"identity":{"score":9,"max":10,"notes":["registry namespace matches repository owner","GitHub account older than a year"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"}],"inputs":{"probes":[{"url":"https://mcp.capmus.com/mcp","reachable":true,"authRequired":false,"latencyMs":467,"serverInfo":{"name":"capmus","version":"0.3.0"}}],"packages":[],"repo":{"found":true,"owner":"Capmus-Team","repo":"supost-mcp","archived":false,"pushedAt":"2026-09-18T02:05:58Z","stars":0,"forks":0,"openIssues":0,"ownerType":"Organization","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/165830071?v=4","ownerCreatedAt":"2024-04-02T17:55:21Z"},"icon":{"url":null,"source":"none"},"presence":{"stars":0,"forks":0,"downloadsWeek":null,"license":null,"lastPushAt":"2026-09-18T02:05:58.000Z","score":20}}}},"grade_history":[],"reviews":[]}