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Evidence for your next connection.

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

Read-only probes

MCP server · Code & DevOps

Watchtower

Job alerts for AI agents: describe a role once, get only new postings from 1,500+ tech job boards.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
616 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
8

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Outdated check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?
402

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 616 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name watchtower.

  • Pass
    Lists tools

    tools/list returned 8 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 616 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 616 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

    46 of 48 parameters have a description (96%). 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.

  • Pass
    Source repo linked

    A 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 2026-10-09T20:25:56.823414Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Watchtower

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 watchtower https://watchtower.lat/mcp?ref=registry

Capabilities

Tools 8

ack_changes

Mark changes up to a cursor as processed. Use with get_changes(peek=true) for at-least-once delivery: peek, act on the changes, then ack the cursor get_changes returned. Not needed if you call get_changes without peek (that acknowledges automatically).

Discovered
delete_watch

Stop monitoring. Frees one of your watch slots. Delete watches you no longer need.

Discovered
get_changes

Return job changes detected since your last get_changes call, across all your watches or one watch. This is the cheap replacement for re-browsing careers pages: if it returns an empty list, nothing you care about has changed. By default the cursor advances so each change is delivered once; pass peek=true to look without advancing, or since=<cursor> to replay.

Discovered
get_watch

Get a watch with its status and the jobs currently open that match its filters: on its board, or across every monitored board for a watch created without a url. Use this to answer "what is open right now" without searching or fetching careers pages yourself.

Discovered
list_companies

List the companies whose job boards Watchtower monitors, i.e. what search_jobs and watch_jobs without a url cover. Pass query to check whether a company is covered ("stripe"). Each entry has name, board_url (pass it to watch_jobs as url to follow only that company), platform and open_jobs. Read-only, no token needed. If a company is missing, watch its board URL or careers page to add it.

Discovered
list_watches

List all active watches for your client with their health, last check time and number of pending (undelivered) changes.

Discovered
search_jobs

Find the tech jobs open right now that match a request, across every job board Watchtower monitors (tech companies and startups). Describe what you want in query ("iOS jobs in Austin with a maximum of 6 years of experience"). Read-only: nothing is saved and no watch is created, and no token is needed. The response shows how the query was read (interpreted), the matching jobs newest first, the total, and next_offset for the next page. Use this for "what is open right now"; to be told about new postings later, use watch_jobs instead. Jobs carry title, location, other_locations, department, company, url, posted_at, remote, seniority, and salary / experience_years when the posting states them. Explicit filters override what the query says.

Discovered
watch_jobs

Create a persistent watch for tech jobs. Describe what you want in query ("iOS jobs in Austin making at least 150k a year with a maximum of 6 years of experience") and leave url out: the watch then covers every job board Watchtower monitors (tech companies and startups, whatever platform they use) and reports each new matching posting (JOB_ADDED). The response shows how the query was read (interpreted), the jobs open right now that match (current_jobs) and how many boards are covered (coverage); later call get_changes for new ones. Use this INSTEAD OF re-running job searches or re-checking careers pages yourself. To follow one company, or to cover a company the directory is missing, pass url (or urls for several): Greenhouse, Lever, Ashby, Workable, SmartRecruiters, Recruitee, Workday, iCIMS, Oracle Recruiting, Eightfold and SuccessFactors boards, and the Apple, Google, Amazon and Microsoft careers sites, are read through their own endpoints; other careers pages are parsed via schema.org JobPosting JSON-LD. A careers page that only links to a supported board is watched through that board (resolved_from says so); a page with neither is rejected with NO_JOB_DATA. A board you watch stays covered for every search watch. A board watch emits JOB_ADDED / JOB_REMOVED / JOB_UPDATED. Jobs carry title, location, other_locations, department, company, url, posted_at, remote, seniority, and salary / experience_years when the posting states them. Explicit filters override what the query says.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected616 ms8