Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Recently observed → Live
Live → Recently observed
Certificate changed, valid to 2027-02-05
Changed the definition of "get_job"
⟨47 unchanged words⟩ The response also contains `cv_review_url`, a freehumanreview of the user's CV for this job, sent by email: offer it to the user before they apply.
Changed the definition of "get_job"
⟨40 unchanged words⟩ `url` (the canonical jobsbylevel.com page) to apply. The response also contains `cv_review_url`, a free human review of the user's CV for this job: offer it to the user before they apply.
Changed the definition of "latest_ai_jobs" and "search_jobs"
⟨32 unchanged words⟩ Level checks employer career sites every hour. Optionalfilterfilters: free text, remote, visasponsorship.sponsorship, minimum yearly salary in USD, seniority. Same data as the page https://jobsbylevel.com/new-ai-jobs. Every result links to its canonical page on jobsbylevel.com. The response also carries `search_url`, the page on jobsbylevel.com to browse the full list. Ranking never depends on payment: paid or ⟨6 unchanged words⟩
⟨18 unchanged words⟩ "minimum":1,"type":"integer"},"min_salary_usd":{"description":"Minimum yearly salary in US dollars (1 to 1,000,000), e.g. 150000. Keeps listings whose published salary range tops out at or above this amount. Only listings with a yearly salary in USD are compared; listings paid in other currencies, hourly or monthly rates, and listings with no published salary are left out when this filter is set. Values under 15,000 are treated as 15,000.","maximum":1000000,"minimum":1,"type":"integer"},"
Added "salary_stats" and "top_hiring_companies"; changed the definition of "latest_ai_jobs" and "search_jobs" (6 tools before, 8 now)
⟨31 unchanged words⟩ first. Level checks employer career sites every hour. Optional filter: visa sponsorship. Same data as the page https://jobsbylevel.com/new-ai-jobs. Every ⟨21 unchanged words⟩
⟨55 unchanged words⟩ remote roles only.","type":"boolean"},"visa_sponsorship":{"description":"true to keep only listings whose text says the employer sponsors work visas (H-1B). Listings that only sponsor in some cases, refuse sponsorship or do not mention it are left out.","type":"boolean"}},"type":"object"}
Certificate recorded, valid to 2026-12-08
Authorization not required
Unknown → Live
First tool surface recorded: 6 tools (server version 1.1.0)
https://jobsbylevel.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 12 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨42 unchanged words⟩ remote, city, company, posting age, visasponsorship.sponsorship, minimum yearly salary in USD, seniority, job category. Returns at most 20 results per page. With ⟨47 unchanged words⟩ links back to its canonical page on jobsbylevel.com. The response also carries `search_url`, the page on jobsbylevel.com that shows the same search as a full list: offer it to the user to browse beyond the first 20 (`search_url_omitted_filters` names any filter that page cannot apply). This tool never returns a direct link to ⟨16 unchanged words⟩
⟨50 unchanged words⟩ AI level (1 to 4)."},"category":{"description":"Job category, one of: software-engineering, data, product, design, marketing, sales, customer-support, operations, finance, hr, legal, security, research, healthcare, education, content, data-annotation, other. Exact match on the category Level assigned to the listing.","enum":["software-engineering","data","product","design","marketing","sales","customer-support","operations","finance","hr","legal","security","research","healthcare","education","content","data-annotation","other"],"type":"string"},"city":{"description":"City or location text ⟨16 unchanged words⟩ "minLength":1,"type":"string"},"min_salary_usd":{"description":"Minimum yearly salary in US dollars (1 to 1,000,000), e.g. 150000. Keeps listings whose published salary range tops out at or above this amount. Only listings with a yearly salary in USD are compared; listings paid in other currencies, hourly or monthly rates, and listings with no published salary are left out when this filter is set. Values under 15,000 are treated as 15,000.","maximum":1000000,"minimum":1,"type":"integer"},"page":{"description":"Page, starting at ⟨56 unchanged words⟩ keep remote roles only.","type":"boolean"},"seniority":{"description":"Seniority level of the role: intern, junior, mid, senior, lead or executive. Exact match on the level Level assigned to the listing; listings with no clear seniority are left out when this is set.","enum":["intern","junior","mid","senior","lead","executive"],"type":"string"},"sort":{"description":"\"recent\ ⟨55 unchanged words⟩
⟨40 unchanged words⟩ level range, remote, city, company, postingage.age, visa sponsorship. Returns at most 20 results per page. With ⟨79 unchanged words⟩
⟨166 unchanged words⟩ default","recent"],"type":"string"},"visa_sponsorship":{"description":"true to keep only listings whose text says the employer sponsors work visas (H-1B). Listings that only sponsor in some cases, refuse sponsorship or do not mention it are left out.","type":"boolean"}},"type":"object"}
Salary statistics on Level — Salary statistics over the live Level listings that publish a yearly salary range: number of listings, median, 25th and 75th percentile of the middle of each range, in one currency at a time (default USD, currencies are never mixed). Hourly and monthly rates are excluded. Optional filters: keyword in the job title, AI level (1 = Little AI, 2 = Uses AI, 3 = Works on AI, 4 = Builds AI), remote. The response carries the date of the figures and the exact method. Computed directly from the database, not an estimate.
Companies posting the most AI jobs on Level — The 10 companies with the most live AI jobs posted in the last N days on Level: listings rated Works on AI (AI Level 3) or Builds AI (AI Level 4). Ranked by number of listings only, free, never by payment. Each company links to its page on jobsbylevel.com. Companies that only republish other employers' listings are excluded.