{"server":{"name":"io.github.nickarstrong/isoba","title":"Isoba — Dollar & Crisis Index","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://isoba.lokio.org/mcp","type":"streamable-http"}],"version":"0.2.0","websiteUrl":"https://isoba.lokio.org/","description":"US dollar index, crisis meter, recession and market-top risk from public-domain data since 1990."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-10-20T02:32:15.225507Z","publishedAt":"2026-10-20T02:32:15.225507Z","statusChangedAt":"2026-10-20T02:32:15.225507Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://isoba.lokio.org/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26","2024-11-05"],"stateless":true},"health":{"reachable":true,"uptime_30d":1,"latency_ms_p50":143,"consecutive_failures":0,"last_probe_at":"2026-10-19T22:45:08.514Z","last_ok_at":"2026-10-19T22:45:08.514Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"get_current_readings","title":"Isoba: today's readings","description":"Today's Isoba readings with the data date: Dollar System Index (DSI, where the dollar system stands and what it is made of), Crisis meter (stress already present in credit and funding, with its four sensors), market-top risk and US recession risk (with how often a 20%+ market fall or a recession followed the same zone in the past), and what changed this week in plain words.","annotations":{"title":"Isoba: today's readings","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true},"source":"probe","observed_at":"2026-10-19T22:45:08.514Z"},{"name":"get_monthly_history","title":"Isoba: monthly history","description":"Monthly averages of one Isoba instrument between two months (DSI since 2006, the others since 1990), with the zone of each month. Use it for trends and to see what the instrument showed around past events.","annotations":{"title":"Isoba: monthly history","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true},"source":"probe","observed_at":"2026-10-19T22:45:08.514Z"},{"name":"get_track_record","title":"Isoba: tested on history","description":"How Isoba behaved when run point-in-time over every working day since 1990 (only data published by each day, checked for look-ahead): the Crisis meter in 16 crises (what it showed 3 months before, on the day and at the peak, caught in advance / at the time / late / missed), recession risk before 3 US recessions, market-top risk before 4 S&P 500 tops, false-alarm rates, every year since 1990 (average, maximum, days in alarm, what happened that year) and what it does not catch. Call it before claiming reliability.","annotations":{"title":"Isoba: tested on history","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true},"source":"probe","observed_at":"2026-10-19T22:45:08.514Z"}],"dev.protogrid/trust":{"score":80,"components":{"hygiene":80,"liveness":100,"freshness":100,"provenance":45},"drivers":["+website","+reachable","+uptime-100%","+updated-0d-ago","-no-repository"],"flags":["no-repository"],"blocked":false,"computed_at":"2026-10-20T03:41:45.983Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":92,"label":"new","components":{"auth":null,"hygiene":86,"protocol":100,"stability":null,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"supports 2026-07-28 (server/discover)","status":"pass","category":"protocol"},{"id":"protocol.stateless","detail":"answers without a session","status":"pass","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"tool list is cacheable (ttlMs 3600000)","status":"pass","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"3 of 3 tools declare readOnlyHint or destructiveHint","status":"pass","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_monthly_history (destructiveHint); get_current_readings (destructiveHint); get_track_record (destructiveHint)","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 528 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"tool history recorded for 3 of the 7 days needed","status":"na","category":"stability"},{"id":"stability.rug_pull","detail":"tool history recorded for 3 of the 7 days needed","status":"na","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-tools.directory_hints"],"flags":[],"tool_count":3,"token_estimate":528,"tools_hash":"cfddbebfb99a20bd073e5e5f12ef9e77","tools_changed_at":"2026-10-16T22:47:10.985Z","computed_at":"2026-10-20T03:37:26.640Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"io.github.nickarstrong/isoba","aliases":[],"alias_count":0,"repository_key":null,"owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/io.github.nickarstrong%2Fisoba/tools","arguments":{"name":"io.github.nickarstrong/isoba"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/io.github.nickarstrong%2Fisoba/connection?target=mcpServers","arguments":{"name":"io.github.nickarstrong/isoba","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}