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.
Added "benchmark_series", "benchmark_trust_verdict", "compare_models" and 11 more; removed "check_free_tier_status", "get_eia_series", "get_osv_advisory_by_id" and 8 more; changed the definition of "register_free_watch" and "route_verdict" (27 tools before, 30 now)
⟨65 unchanged words⟩ { type: \"price\", model: \"opus-4-7\claude-opus-5-5\", field: \"blended\", op: \ ⟨61 unchanged words⟩
PREMIUM (1 credit, $0.02). TheTensorFeed's signed model-routing decision: the single best model for a task(codeor named model,reasoningfused from live pricing,creativecontamination-discounted benchmarks,general)realorproductionausage,namedmeasuredmodelp95 latency,returnsincidentthestate,singleand
Daily benchmark scores for one model+benchmark over a window. Benchmark keys: swe_bench, mmlu_pro, gpqa_diamond, math, human_eval. days 1 to 7 is free; days 8 to 90 costs 1 credit ($0.02), tracking score evolution over the longer window. tier='full' uses the paid tier at any window. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial credits by signing a wallet message at https://tensorfeed.ai…
TensorFeed's signed ruling on whether an AI benchmark is still a trustworthy capability signal or saturated, contaminated, or near ceiling so a high score should be down-weighted: a trust band (reliable, use_with_caution, saturated, contaminated, deprecated) and a 0-100 trust score per benchmark. Pass benchmark to narrow to one, or category to filter, or neither for the registry. tier='preview' is free (10 calls per day per IP), top verdict and bands only. tier='full' costs 1 credit ($0.02) and adds the per-signal detail (ceiling proximity, frontier compression, contamination), a down-weight …
PREMIUM (1 credit, $0.02). Pick between models in one call: pricing, benchmarks, status, and recent news for 2 to 5 models side by side, with cheapest-blended and per-benchmark rankings, so you choose without scraping each provider. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial credits by signing a wallet message at https://tensorfeed.ai/api/payment/trial-credits.
Provider A is degraded; TensorFeed's signed ruling on the single best operational provider to fail over to for a task right now. Confirms A against the live incident-triage feed, then runs the route-verdict fusion with A (and any provider already in failover) excluded. Requires from. tier='preview' is free (10 calls per day per IP), the failover target only. tier='full' costs 1 credit ($0.02) and adds the full candidate (pricing, measured p95 latency, quality), the ranked alternatives, the confirmed incident on A, and an AFTA-signed receipt. Omit tier and you get the free preview, unless the …
Discover which TensorFeed endpoint answers a data need. Describe what you want in plain language (e.g. "trending AI papers", "is OpenAI down", "model price history") and this returns the 2 to 3 best-matching TensorFeed endpoints, each with its HTTP path, what it returns, and whether it is free or paid. TensorFeed exposes 100+ AI-ecosystem data and signed-verdict endpoints; the core ones are also dedicated tools, but the full catalog is reachable here and callable over HTTP (paid ones via x402 or a credits token). On this server it also matches tools that are callable by name but not listed (o…
Daily price points for one AI model over a window. days 1 to 7 is free; days 8 to 90 costs 1 credit ($0.02), adding the min/max/delta summary over the longer window. tier='full' uses the paid tier at any window. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial credits by signing a wallet message at https://tensorfeed.ai/api/payment/trial-credits.
PREMIUM (5 credits, $0.10). Everything about one AI provider in a single call: live status, every model with pricing, tier, and benchmarks joined in, recent news, and agent traffic, replacing about four separate lookups. Strict premium, no free trial. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial credits by signing a wallet message at https://tensorfeed.ai/api/payment/trial-credits.
TensorFeed's signed dependability ruling over its OWN measured latency and availability probes of the frontier AI providers: the single most-dependable provider to build on and the riskiest, scoring availability and tail consistency (p50 over p95) equally because an agent retry loop feels the tail, not the median. tier='preview' is free (10 calls per day per IP), top verdict only. tier='full' costs 1 credit ($0.02) and adds the full per-provider ranking with measured availability and p50/p95/p99 and tail spread plus an AFTA-signed receipt. Omit tier and you get the free preview, unless the ca…
TensorFeed's signed SSVC patch-urgency decision for one CVE, applying the CISA SSVC Coordinator decision tree to the recorded Vulnrichment decision points (exploitation, automatable, technical impact). Requires a CVE id. tier='preview' is free (10 calls per day per IP): the three decision points and the decision-tree provenance, WITHOUT the computed Act / Attend / Track / Track* decision. tier='full' costs 1 credit ($0.02) and adds the computed decision across the full low/medium/high Mission and Well-being envelope, the per-level reasoning, a live CISA KEV cross-check, and an AFTA-signed rec…
TensorFeed's deploy gate for an AI software stack: pass each package as comma-separated name@version and get the overall BLOCK / HOLD / PASS / UNKNOWN gate plus a per-package verdict, fusing the ingested AI-stack CVE batch with the CISA KEV catalog. Conservative by design: BLOCK only on an exploited CVE with no fix, HOLD when a known CVE applies and you must verify your version, PASS on no match, UNKNOWN outside the curated AI-stack cohort. tier='preview' is free (10 calls per day per IP), caps at 3 packages, gate plus worst offender. tier='full' costs 1 credit ($0.02), raises the cap to 10 p…
Cross-provider uptime leaderboard ranked by uptime % DESC, computed from minute-resolution counters (~720 samples per provider per day). days 1 to 7 is free; days 8 to 90 costs 5 credits ($0.10), adding incident_count and mttr_minutes (mean time to recover) per provider over the longer window. tier='full' uses the paid tier at any window. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial cre…
Daily uptime rollup for one provider over a window with operational/degraded/down day counts and uptime % (degraded counts as half-credit). days 1 to 7 is free; days 8 to 90 costs 1 credit ($0.02), adding per-incident-day detail over the longer window. tier='full' uses the paid tier at any window. Pay per call with an x402 wallet payment (arguments.payment, or an X-PAYMENT header; strict HTTP-402 transport at https://mcp.tensorfeed.ai/mcp?x402=strict) or use an Authorization: Bearer tf_live_... credits token. No token and no USDC? Claim free trial credits by signing a wallet message at https:…
TensorFeed's signed trust verdict on one x402 publisher, over its OWN on-chain settlement index: whether a named publisher domain is actively settling, recently quiet, registered with no settlement, unreachable, missing a Base payTo, or not indexed. Requires a domain. tier='preview' is free (10 calls per day per IP), the trust verdict only. tier='full' costs 1 credit ($0.02) and adds the 30-day settlement momentum, the shared-wallet risk flag, the settlement evidence (volume, count, last settled), and an AFTA-signed receipt. Omit tier and you get the free preview, unless the call carries a pa…
TensorFeed's signed ruling on the state of the x402 USDC settlement market on Base, computed over its OWN on-chain settlement index: market momentum versus the prior window of equal length, concentration, and the leading publisher. Covers the publishers TensorFeed indexes on Base, forward-only from launch. tier='preview' is free (10 calls per day per IP), headline verdict only. tier='full' costs 1 credit ($0.02) and adds the full per-publisher ranking with volume share, ecosystem totals, the Herfindahl concentration index, an optional window, and an AFTA-signed receipt. Omit tier and you get …
Check the caller IP's free premium-API trial quota. TensorFeed gives 100 free /api/premium/* calls per IP per 24h rolling window with no auth required. This tool returns used_today, remaining, and resets_at without consuming a quota slot. Use it before deciding whether to make a paid call versus waiting for the trial reset. No arguments.
Get a US Energy Information Administration time-series. Curated routes: petroleum/pri/spt (WTI/Brent crude spot prices), petroleum/pri/gnd (US retail gasoline), natural-gas/pri/sum (Henry Hub + retail nat gas), electricity/retail-sales (by state and sector), electricity/electric-power-operational-data (net generation by fuel), total-energy. License: US Government public domain.
Look up a single OSV.dev advisory by ID. Accepts GHSA / CVE / PYSEC / RUSTSEC / GO / OSV / DSA / ALPINE / DEBIAN / UBUNTU and other documented identifier prefixes. License: Apache 2.0.
Get recent earthquakes from the US Geological Survey's pre-built summary feeds. Choose a magnitude bucket (significant | 4.5 | 2.5 | 1.0 | all) and a time window (hour | day | week | month). Returns a flattened list with id, magnitude, place, time (ISO 8601), depth_km, longitude, latitude, tsunami flag, USGS detail URL. Upstream feeds refresh every minute. License: US Government public domain (17 USC §105).
Get entity metadata + recent filings for one company by CIK. Accepts canonical zero-padded CIK ("0000320193"), bare numeric ("320193"), or "CIK0000320193" prefixed. Returns full company profile (name, tickers, exchanges, EIN, SIC, addresses) plus the most-recent ~1000 filings. License: US Government public domain.
Look up whether a specific wallet has an active verified-hireable subscription on the TensorFeed Agent Directory. Returns { verified_hireable: bool, verified_hireable_until?: ISO } for a given wallet. Useful for downstream marketplaces or peer agents who want to confirm a published-rate or active-availability badge is current before routing work to that wallet.
Get active US weather alerts from the National Weather Service. US-only coverage. Filter by 2-letter state code (area), exact event name (e.g. 'Tornado Warning', 'Heat Advisory'), severity (Extreme | Severe | Moderate | Minor | Unknown), urgency (Immediate | Expected | Future | Past | Unknown), and status (actual | exercise | system | test | draft). Returns a flattened alerts list with id, event, severity, urgency, headline, description, areaDesc, sent/effective/expires/ends, sender_name, web URL. Refreshed in real time upstream; cached 60s. License: US Government public domain (17 USC §105).
Return the distribution of skill tags across all active operator claims on the TensorFeed Agent Directory. Sorted by count desc. Useful for agents discovering what kinds of work other operators advertise on TF, OR for agent-marketplaces wanting to mirror TF's controlled vocab.
Resolve a stock ticker symbol (e.g. AAPL, MSFT, NVDA) or numeric CIK to the canonical SEC entity record. Returns ticker, CIK, company name, and exchange. Pair with get_sec_submissions to retrieve filings. License: US Government public domain.
Query any openFDA dataset: drug adverse events (FAERS), drug labeling (SPL), drug recalls, food recalls, or medical device events. Pick the dataset with the dataset argument. Uses openFDA Lucene-style search syntax (e.g. "patient.drug.medicinalproduct:aspirin", "openfda.brand_name:tylenol"). License: openFDA CC0 1.0 Universal Dedication, FDA waiver of all copyright; commercial redistribution permitted.
Search the TensorFeed Agent Self-Directory for hireable AI agents. Filter by skill (from a controlled vocab including research, data-analysis, coding, content-writing, voice-acting, image-generation, etc), service_area (research/data/coding/writing/voice/image/video/other), language (BCP 47), availability, hourly rate cap, minimum years of experience, or verified-hireable status. Verified-hireable members (operators paying $5 USDC/30 days for top-tier visibility) sort first. Free tier capped at 25 results. Returns wallet, display_name, operator_url, skills, rates, languages, years_experience,…
Changed the definition of "get_status_summary"
⟨26 unchanged words⟩ 2 min. Returns operational | degraded | down | unknown per service,pluswith themosttimerecenteachincident.was last checked. Per-component detail is on /api/status.
Certificate changed, valid to 2026-12-20
Certificate recorded, valid to 2026-10-22
Authorization not required
First tool surface recorded: 27 tools (server version 1.37.0)
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
{"properties":{"budget":{"description":"Full tier only. Max blended USD per 1M tokens.","type":"number"},"exclude_deprecated":{"description":"Full tier only. Default true. Pass \"false\" to keep deprecated ⟨4 unchanged words⟩ :"string"},"max_latency_p95_ms":{"description":"Full tier only. Drop candidates whose measured p95 latency exceeds thisfloor.value (ms).","type":"number"},"modelmin_quality":{"description":"CanonicalFull tier only. Minimum quality in [0, 1] as a share of the best candidate measured on the same benchmark set (0.9 keeps models within 10 percent of the top).","type":"number"},"model":{"description":"Model id or display name to narrow the verdict to one model (e.g. \"Claude Opus 5.5\" or \"claude-opus-5-5\"). Provide task or model.","type":"string"},"payment": ⟨33 unchanged words⟩ :"string"},"require_operational":{"description":"Full tier only. Default true. Pass \"false\" to keep candidates ⟨6 unchanged words⟩ :"string"},"task":{"description":"OneTaskoftype to route for (code, reasoning, creative,general.general). Provide task or model.","enum":["code","reasoning","creative","general"],"type":"string"},"tier":{"description":"'preview' (free, 10 calls per IP per day) or 'full' (1 credit; adds ranked runners-up, constraint filters, signed receipt). Omitted: preview, unless a payment or credits token is attached.","enum":["preview","full"],"type":"string"}},"type":"object"}