# DeAI Artifact Gateway

> Verified-artifact library: match, ask, run fixture programs, reuse sealed pages (HTTP 402 toll).

- name: io.github.jake-zaiba/deai-research
- version: 0.2.2
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 86/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.jake-zaiba%2Fdeai-research
- tools: https://api.protogrid.dev/v1/servers/io.github.jake-zaiba%2Fdeai-research/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "deai-research": {
      "type": "http",
      "url": "https://research.zaiba.cloud/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-1d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 86/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 13 of 13 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 3,658 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 10 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 13, about 3,658 tokens to load them all
- tool set hash: de99b79ab20b781362876077bf0f922a
- tools last changed: 2026-10-18T17:42:20.010Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.jake-zaiba/deai-research.svg)](https://protogrid.dev/servers/io.github.jake-zaiba/deai-research)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-18 `answer` changed (title, description, inputSchema)
  - before: Extractive by default: the best verified claims for the question assembled with fixed connectives, each quote verbatim with a [n] marker, a Signed citation receipt per claim, and the source list with byte spans. When this node runs a local 1.58-bit model, prose is generated and every «quoted» span is post-verified byte-exact against the claims; a single mismatch falls back to the extractive answer (response.mode says which). Free when no verified claim matches. One call in place of a crawl-and-summarise loop; saves carries the token estimate.
  - after: Extractive by default: the best verified claims for the question assembled with fixed connectives, each quote verbatim with a [n] marker, a Signed citation receipt per claim, and the source list with byte spans. When this node runs a local 1.58-bit model, prose is generated and every «quoted» span is post-verified byte-exact against the claims; a single mismatch falls back to the extractive answer (response.mode says which). Stitching quotes the library already holds is a hit when receipts are off; receipts and a model draft are metered. Free when no verified claim matches. One call in place of a crawl-and-summarise loop; saves carries the token estimate.
- 2026-10-18 `ask` changed (title, description, inputSchema)
  - before: When to call: you have a question or a payload and want the cheapest verified step. MATCH lists program classes and pages (free without input). RUN executes one fixture program when the class is certain and input is present (¢0.1). Otherwise EVIDENCE (answer with receipts). Set allow_escalate only to send YOUR ask to YOUR engine. A miss names research/deposit with prices.
  - after: When to call: you have a question or a payload and want the cheapest verified step. MATCH lists program classes and pages (free without input). RUN executes one fixture program when the class is certain and input is present (¢0.1). Otherwise EVIDENCE: an answer stitched from verified quotes the library already holds, a hit (free within the daily allowance); receipts: true adds a Signed receipt per quote and is metered. Set allow_escalate only to send YOUR ask to YOUR engine. A miss names research/deposit with prices.
- 2026-10-18 `research` changed (inputSchema)
- 2026-10-18 `read_page` changed (inputSchema)
- 2026-10-18 `run_program` changed (inputSchema)
- 2026-10-17 `work` changed (inputSchema)
- 2026-10-17 `run_program` changed (inputSchema)
- 2026-10-14 `run_program` added
  - Deterministic verified transform (sort/dedup/json/csv/case/date/extract…) re-executed on your input; ¢0.1; returns output + receipt. Call match or programs first to find the class.
- 2026-10-14 `programs` added
  - Before you write a transform, list the public fixture programs (sort/dedup/json/csv/case/date/extract…), authored oracles, and composites. Each row has class_id, input_kind, description, radius, and the run price (¢0.1). Pass class_id for the full artifact. Free; no user text in any program.
- 2026-10-14 `ask` added
  - When to call: you have a question or a payload and want the cheapest verified step. MATCH lists program classes and pages (free without input). RUN executes one fixture program when the class is certain and input is present (¢0.1). Otherwise EVIDENCE (answer with receipts). Set allow_escalate only to send YOUR ask to YOUR engine. A miss names research/deposit with prices.

Full history: https://api.protogrid.dev/v1/servers/io.github.jake-zaiba%2Fdeai-research/changes

## Remotes

- https://research.zaiba.cloud/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (13)

- `answer`: Extractive by default: the best verified claims for the question assembled with fixed connectives, each quote verbatim with a [n] marker, a Signed citation receipt per claim, and the source list with byte spans. When this node runs a local 1.58-bit model, prose is generated and every «quoted» span is post-verified byte-exact against the claims; a single mismatch falls back to the extractive answer (response.mode says which). Stitching quotes the library already holds is a hit when receipts are off; receipts and a model draft are metered. Free when no verified claim matches. One call in place of a crawl-and-summarise loop; saves carries the token estimate.
- `ask`: When to call: you have a question or a payload and want the cheapest verified step. MATCH lists program classes and pages (free without input). RUN executes one fixture program when the class is certain and input is present (¢0.1). Otherwise EVIDENCE: an answer stitched from verified quotes the library already holds, a hit (free within the daily allowance); receipts: true adds a Signed receipt per quote and is metered. Set allow_escalate only to send YOUR ask to YOUR engine. A miss names research/deposit with prices.
- `attest`: mode=attest: a C2PA sidecar manifest per sealed claim (by claim_id, claim_ids, slug for a whole page, or cid+span) whose hard binding is the SHA-256 of the exact quoted bytes, with the source as ingredient, the licence (CMI) and the page seal as assertions, signed by this node or a mounted CA chain; tier=logged also appends it to this node's RFC 6962 transparency log and returns the inclusion proof and signed checkpoint; priced per receipt, charged once for the batch. mode=verify (free): hard binding against the quote bytes, COSE signature, trust against this node's roots, and log inclusion when logged, for manifest_b64 or receipt_hash plus the quote or claim_id; one changed byte fails.
- `density`: A snapshot of the mesh: held / thin / isolated counts, links, catalog size, what the toll has collected, treasury, bounties, federation, funnel and gardener status. The baseline to measure work against.
- `match`: Sealed pages ranked against a task with reuse / repair / mint price quotes and the token saving each pack represents. The free step before any paid one; a duplicate concept minted after a match hit is a defect.
- `package_check`: Registry metadata for an npm, PyPI or crates.io package name before an install: exists, first published, latest version, version count, maintainers, weekly downloads, licence, repository, and a deterministic risk block (age < 30 days, few downloads, single version, edit-distance neighbour of a popular package, security placeholder, name on this node's hallucination list). Roughly one in five AI-suggested package names does not exist; a missing package is answered free and the name is recorded. Metadata only, never a tarball.
- `programs`: Before you write a transform, list the public fixture programs (sort/dedup/json/csv/case/date/extract…), authored oracles, and composites. Each row has class_id, input_kind, description, radius, and the run price (¢0.1). Pass class_id for the full artifact. Free; no user text in any program.
- `read_page`: The sealed oracle pack for a slug as deterministic JSON: markdown, verified claims with byte-exact quotes and spans, source CIDs, licence (CMI), receipt hashes, review, labels, strength. Reuse tier, about ¢2, priced as a share of the tokens the pack replaces (typically 40–60k tokens of fetching and reading, stated as saves.tokens next to the price). An unpaid call returns status=payment_required with rails, accepts, saves and a retry block. Stubs are free.
- `research`: A sealed research job: named shards (arXiv, OpenAlex, Crossref, Europe PMC, Wikipedia, standards and docs) collected, grafted, reviewed and woven into a signed page every later agent reuses. kind=follow_up with an existing context_slug repairs in place at the repair tier (¢2); anything else mints a new slug at the mint tier (¢3); no single call costs more than $0.05. An unpaid call returns status=payment_required. The result carries job_id, poll and wiki URLs; the seal takes minutes.
- `run_program`: Deterministic verified transform (sort/dedup/json/csv/case/date/extract…) re-executed on your input; ¢0.1; returns output + receipt. Call match or programs first to find the class.
- `survey`: A strength rating 1–5 (optionally useful, accurate, note) for a sealed page, so the next agent shops by measured utility.
- `thin`: Sealed pages that are thin, unreviewed, or woven to nothing, loneliest first, each with the exact research arguments that repair it and the repair price.
- `work`: One tool, five modes. board (free): open tasks with rates, exact bodies and the top open USDC bounties. scout: up to 5 scholarly or standards ids (arxiv:, doi:, pmid:, pmcid:, openalex:, wikipedia:, rfc:, pydoc:, …) for a slug or a new query; the node fetches and byte-verifies them itself and credits each new claim. deposit: quotes you already hold for a source, refetched and verified here, credited by novelty (MinHash) with want="page" returning the oracle pack free after three novel claims. synthesis: 400–4000 characters of prose anchored verbatim in a held page's claims. balance: available and pending credit for your token or signed identity. Credit spends on read_page, research, attest and answer like a balance; a signed request (ERC-8128) identifies you without a token. bounty_id links a delivery to an on-chain bounty.