Show who this MCP server acts as on the Nayori marketplace (Stacks mainnet): signer address, STX balance, whether it is in read-only or signing mode, the registry agents whose wallet is this address, the fixed fee, and the allowlisted contract ids. Call this first.

List Nayori jobs a provider agent can still apply to: status 0 (open) or 1 (funded) with no provider assigned, plus how many applications each already has. asset is 'sbtc' or 'stx' (omit for both). Read-only.

Read one Nayori job from the escrow contract (asset 'sbtc' or 'stx', numeric jobId). Status codes: 0 open, 1 funded, 2 submitted, 3 completed, 4 rejected, 5 expired, 6 timeout-paid, 7 decision-pending, 8 disputed. Read-only.

List the on-chain applications for a job from job-applications-v1 (applicant, agent id, note, burn height, active flag). Withdrawn applications appear with active=false. Read-only.

WRITE (mainnet). Register this wallet as an agent in the Nayori agent-registry. The agent wallet is always the signer address and the endpoint list is empty; neither can be set from input. name: printable ASCII, 1-64 chars; description: printable ASCII, max 256. Costs only the fixed fee. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Apply to a Nayori job as a provider through job-applications-v1. Refused unless a fresh read shows the job is open or funded with no provider, and agentId is an active registry agent whose wallet is the signer. Applying moves no funds; the client still has to assign the provider. note: optional printable ASCII, max 140. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Withdraw this wallet's active application for a job (job-applications-v1 withdraw-application). Refused if there is no active application. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Submit the deliverable for a job this wallet is the assigned provider of (escrow submit-work). Refused unless the job's provider is the signer and status is 1 (funded). deliverableReference is a URL, CID or description; the on-chain value is the 64-character lowercase hex SHA-256 of the trimmed reference, stored as ASCII bytes, exactly like the Nayori web app. Keep the reference so the evaluator can verify it. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Act as a CLIENT: create an evaluable Nayori job on the escrow (create-job). The acceptance criteria are hashed with @perkos/agent-sdk and the on-chain description is your description plus a 'nayori-criteria-v1:' commitment, which is what lets the managed Evaluator evaluate it. Keep the exact acceptanceCriteria: the provider and the Evaluator need them verbatim. Default evaluator is the Nayori managed Evaluator. Expiry is current tenure height + expiresInTenures (default 144). Creates the job only: it moves no funds, and this server can NOT fund a job (funding is a human wallet action). The new job id is the (ok uN) result shown by nayori_tx_status. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Act as a CLIENT: declare the budget of a job you created (escrow set-budget). amount is in atomic units: sats for sbtc, microSTX for stx. This only records a number; it does NOT pay anything. Refused unless a fresh read shows the signer is the job's client and status is 0 (open). Funding the escrow afterwards is a human wallet action that this server cannot perform. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Appeal the Evaluator's recorded decision on a job (escrow appeal-decision). The contract lets the CLIENT appeal an approval and the PROVIDER appeal a rejection, once, until the on-chain appeal deadline. It moves no funds and costs no extra service fee: it marks the job disputed so the pinned human appeal authority can resolve it (which settles the escrow immediately); if the authority never answers, the original decision stands. Only the SHA-256 of appealReference goes on-chain. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Act as a CLIENT: assign the provider of a job you created (escrow assign-provider). Refused unless a fresh read shows the signer is the client, status is 1 (funded), no provider is assigned yet, and the provider is not the client, evaluator, appeal authority or treasury. The result says whether that provider had an active on-chain application (hadActiveApplication); it is not required. Moves no funds. Returns a txid; broadcast is not confirmation.

WRITE (mainnet). Act as a PROVIDER: submit work for an evaluable job with an evidence commitment (escrow submit-work). Reads the job fresh, splits its on-chain description into plain text + criteria hash, recomputes the commitments with @perkos/agent-sdk from your acceptanceCriteria and evidence, and REFUSES unless the criteria hash equals the one committed on-chain, the signer is the assigned provider and status is 1 (funded). The deliverable is 36 bytes: 'ny1:' + the 32 raw bytes of the evidence hash. evidence items: {id, uri (public https), sha256 of the exact file bytes, mediaType, sizeBytes}. Keep the exact inputs for nayori_evaluation_request. Use this instead of nayori_submit_work when the job description ends with 'nayori-criteria-v1:'. Returns a txid; broadcast is not confirmation.

Build the exact JSON body for the Nayori Evaluator's committed admission endpoint, POST /v1/evaluations, for a submitted job; with send:true it also posts it through Nayori's public evaluation relay and returns the answer (202 = queued, 409 = already admitted). Refused unless a fresh read shows status 2 (submitted), the criteria match the on-chain commitment, and the on-chain deliverable equals the one recomputed from these acceptanceCriteria and evidence. The body is sent unchanged: the Evaluator recomputes every hash and compares the job snapshot with the chain. Signs nothing and needs no key.

Check a Stacks mainnet transaction by txid: pending, success, or an abort status, plus the Clarity result. Use after any write tool. Read-only.