What is the current operational status of the Keryx MCP research service?
9/23/2026, 4:06:56 AM · llm:deepseek:deepseek-v4-flash + llm:mimo:mimo-v2.5 on 1 step
The dispatch, itemised.
Breaking down: "What is the current operational status of the Keryx MCP research service?"
Identified 1 research target(s) to investigate; these are not established facts
Deep mode: up to 4 paid/cached reads plus one bounded gap-expansion pass when needed.
Discovered 21 verified source(s)
Recalled 19 past runs on this subject — how these sources performed when they were available.
ERC-8004 reputation loaded — composite scores on this subject.
Claim-aware portfolio selected 1/1 positive proposal(s): 1 cached + 0 fresh, predicting 1/1 claim(s) above the evidence floor with $0.000000/$0.005000 fetch USDC reserved.
Free-preview pre-check maps an actionable source to every sub-claim (1/1); paid reading may proceed within the budget.
This first-party Keryx engineering source is highly relevant to the question about Keryx MCP service status; its preview discusses recovering a paid research job, which directly relates to operational aspects. Cached for free reuse, and it has the highest reputation (44%) on this subject. — selected for the claim-aware evidence portfolio (targets claim 1; 0 fetch USDC, 1 attention slot).
The preview is about USDC settlement on stablecoins, not about Keryx MCP service operational status. No relevance to the question.
The preview discusses the x402 standard for agent payments, not Keryx MCP service status. No relevance to the question.
The preview covers nanopayments and settlement floors, not Keryx MCP service status. No relevance to the question.
The preview explains idempotency keys, not Keryx MCP service status. No relevance to the question.
The preview is about gardening, not Keryx MCP service status. Completely off-topic.
The preview is about recapping retro gaming hardware, not Keryx MCP service status. Completely off-topic.
The preview is about Stripe risk in AI, not Keryx MCP service status. No relevance to the question.
The preview covers Ethereum Foundation protocol priorities, not Keryx MCP service status. No relevance to the question.
The preview is about Hashkey joining DTCC, not Keryx MCP service status. No relevance to the question.
The preview discusses ontologies for AI agents, not Keryx MCP service status. No relevance to the question.
The preview is about Anthropic AI model usage, not Keryx MCP service status. No relevance to the question.
The preview is about coding agents memory, not Keryx MCP service status. No relevance to the question.
The preview is about low-risk DeFi on Ethereum, not Keryx MCP service status. No relevance to the question.
The preview is Coinbase's response to Wall Street Journal, not Keryx MCP service status. No relevance to the question.
The preview is about Russia's crypto law, not Keryx MCP service status. No relevance to the question.
The preview discusses dollar vs euro stablecoin gaps, not Keryx MCP service status. No relevance to the question.
The preview is about esoteric Bible interpretation, not Keryx MCP service status. Completely off-topic.
The preview is about human evolution research, not Keryx MCP service status. Completely off-topic.
The preview is about x402 settlement latency benchmarks, not Keryx MCP service status. No relevance to the question.
The preview is about x402 payment finalization timing, not Keryx MCP service status. No relevance to the question.
Agent spend wallet ready: 0x29028Fe1122E17Fe7863A22701e863FE4DaE1aFB (balance sufficient)
Reused cached Keryx Engineering (first-party) — Recovering a Keryx paid research job (free) — S1
Sub-claim "What is the current operational status of the Keryx MCP rese…": 10% covered by S1 — S1 is a first-party Keryx engineering note about recovering a paid research job (buyer client at commit 9ea84fa). It describes quoting, buying, recovery, job journaling, receipts, and package caveats, but never states the current operational status (e.g., live, paused, deprecated, beta) of the Keryx MCP research service. It provides only topical context about the service's mechanics, not its operational status.
The only claim is not answered by the gathered content (coverage 0.1). However, none of the skipped sources plausibly address the operational status of the Keryx MCP research service; they concern USDC settlement, x402 payments, nanopayments, idempotency, gardening, retro consoles, Stripe risk, Ethereum protocol priorities, tokenization, ontologies, AI models, agent memory, DeFi, Coinbase, Russian crypto law, euro stablecoins, esoteric readings, human evolution, and x402 latency. Buying any would not fill the gap, so no purchase is recommended despite the low coverage.
Final check — "What is the current operational status of the Keryx MCP rese…": 10% assessed by S1
Final coverage assessment — The only gathered source (S1) is a first-party engineering note about recovering a Keryx paid research job. It describes buyer-client mechanics (quoting, buying, recovery, job journal, settlement states) but never states the current operational status of the Keryx MCP research service. No passage says whether the service is live, running, paused, deprecated, or otherwise. The question's sole sub-claim is therefore not answered; the source provides only topical context about Keryx research-job handling. The assessment does not establish a complete supported answer for every requested part.
Synthesizing a grounded answer from 1 source(s)…
Relevance review returned; only checked excerpts can retain support, and review cannot raise it.
Below reward gate — S1 supports claim 1 at 0%: “It is not a report of external adoption.”
Rejected 0 invalid evidence span(s) and 1 unsupported citation marker(s); rejected markers cannot receive citation rewards.
No citation passed the evidence gate — the $0.005000 citation pool stays unspent; settled access tolls still stand.
Drafted answer citing 0 source(s)
Confidence: Low — no citation passed the evidence gate.
Done. Spent $0 across 0 confirmed/simulated payment(s) to creators.
Payouts to cited creators appear here.
The provided sources do not state the current operational status of the Keryx MCP research service. The only source is a first-party engineering note about recovering a Keryx paid research job, and it explicitly says it "is not a report of external adoption". It describes buyer-client mechanics (quoting, buying, recovering a job) but contains no statement about whether the Keryx MCP research service is currently operating, paused, or discontinued. Therefore this part of the question is unanswered by the supplied passages.
Evidence ledger — quotes verified before rewards
What is the current operational status of the Keryx MCP research service?
0%No reward-qualifying evidence
Portable research receipt
Take the evidence trail with you
One deterministic JSON bundle binds the answer, visible decisions, exact article versions, claim evidence and a Circle-settlement snapshot under SHA-256. Retain the digest to detect later changes; the self-check is not a publisher or Keryx signature.
Carries this dispatch’s question as context — never its answer. The next dispatch is read from sources bought for it.