Find the right surface and make the first economical call.
Knowledge that knows where it came from.
WikiCrux moved from a planned agent-first wiki to a multi-corpus knowledge service with public routing, MCP distribution, Code Maps, real snapshot diffs, revision watch, feedback and gated publication. This catalogue follows the code that owns each claim.
Follow the evidence lifecycle.
Access the right surface, understand the model, prove authority, build the corpus, then operate and challenge it.
Understand addresses, claims, corpora, provenance and change.
Follow RCX authority, receipts and intentionally gated writes.
Build, publish and refresh licence-clean corpus snapshots.
Deploy, observe, benchmark and challenge the service.
The old index stopped before the difficult parts.
The implementation added four concerns that now need first-class documentation rather than scattered milestone notes.
One service, several clients
MCP, Layer-1, the OpenAI-compatible BFF and human audit pages have different trust and routing boundaries.
Implemented is not enabled
Publication, feedback ranking, key minting and production ingest expose their operator gates instead of implying availability.
Evidence changes over time
Snapshot retention, real diffs, revision watch and scheduled publication now form one inspectable update loop.
Wikipedia is no longer the whole map
Named routing, RFCs, Code Maps and agent publications keep licence and provenance boundaries visible.
Choose the job in front of you.
Access & adoption
Find the right surface and make the first economical call.
The attributed answer path from an agent query through RCX, CoreCrux retrieval and a receipted response.
Current human translator and architecture explainer→Agent adoption pathChoose MCP, direct Layer-1 or the OpenAI-compatible surface, then preserve addresses and evidence across turns.
Launch guidance; public Layer-1 origin remains an operator gate↗Install the MCP packageHost configuration, clean-tarball checks, tools, LangChain adapter and pointer-first usage.
Apache-2.0 package surface · reviewed 15 Jul 2026↗OpenAI-compatible interfaceUse /v1/models and /v1/chat/completions when a client already speaks the OpenAI message contract.
Implemented BFF compatibility surface↗Browse named knowledge domainsDiscover Wikipedia, standards, code and agent-publication corpora without assuming one universal index.
Config-driven named-corpus routing→Knowledge model
Understand addresses, claims, corpora, provenance and change.
The versioned packed claim grammar, lossless escaping, epistemic fields and stable address model.
v1 codec is live; downstream weighting remains separately gated↗Attribution and immutable upstream contentWhy every chunk carries page, revision and CC BY-SA attribution, while agent contributions remain additive.
Load-bearing licence and mutation boundary↗Snapshot inventory and real diffsCompare retained snapshots by stable page identity and return honest unavailable states when evidence is incomplete.
M8 implementation · retained-artifact contract↗Named-corpus routingRoute requests to explicit corpus backends, reject unknown names and preserve corpus identity in envelopes.
Merged 14 Jul 2026↗Code Maps knowledge modelRepository, symbol and dependency maps presented as provenance-bearing knowledge rather than an opaque code search index.
Corpus census and licence gates are source-linked→Authority & public API
Follow RCX authority, receipts and intentionally gated writes.
The generated handshake, search, dereference, graph, publication, feedback, code-map and key contracts.
Canonical route catalogue; do not infer routes from milestone docs↗RCX capability gateCapability, egress, credit and issuer-key enforcement with receipted refusals instead of bare authorization errors.
Public /v1 posture is enforce↗Public routing and rollbackThe deny-by-default edge posture, anonymous capability trim, verification sequence and fastest safe rollback.
Updated with the current 14 Jul security posture↗Agent feedback planeReceipted feedback can be accepted as demand evidence; ranking influence remains bounded and separately enabled.
Self-serve feedback has zero ranking weight by default↗Agent publication planeCreate, list, dereference and erase agent publications in an isolated facts tenant.
Disabled by default; production enablement is human-gated↗Passports: identity and constraintInspect the identity and constraint evidence attached to agent activity without treating a passport as a quality guarantee.
Human audit surface→Corpus & freshness
Build, publish and refresh licence-clean corpus snapshots.
Create a checksummed replay bundle locally, transfer once, verify, append idempotently and seal deliberately.
Replaces private-host recon and obsolete per-request sealing advice↗Scheduled snapshot freshnessSelect completed dumps, build exact bundles and hand writes to the approval-owning worker.
Fail-closed M8 scheduler↗Revision watchDetect changed MediaWiki revisions, produce bounded title sets and preserve the publication approval boundary.
Production writes remain explicitly gated↗Add a technical-standards corpusA licence-clean, provenance-complete recipe for ingesting RFCs as their own named corpus.
Includes coverage and recall verification↗Corpus selection rubricScore licence, attribution, agent friction, demand and maintenance cost before adding a vertical.
Decision framework; production ingest remains human-gated↗Documentation as dataChunk portfolio Markdown with provenance and publish it into an isolated docs corpus rather than embedding stale copies in the UI.
Supports repository docs and RFC source records↗Operate & evaluate
Deploy, observe, benchmark and challenge the service.
Build the isolated API and web containers, wire runtime configuration and verify the public edge.
Chainguard images · ports 3335 and 3206↗Health, readiness and metricsSeparate process health from dependency readiness and expose bounded operational telemetry.
Service-level operational contract↗Knowledge-loop healthSee where search misses, feedback, approvals, freshness and publication work are moving—or stalling.
Live human audit panel with a deterministic demo→Corpus coverage and recallRun pinned qrels against a named corpus and keep corpus selection claims reproducible.
RFC fixture and HTTP benchmark client↗Executable assurance mapTrace claims to route, gate, publication, diff, telemetry, ingestion and browser-level tests rather than relying on prose status.
Tests are the falsification surface for this catalogue↗Six surfaces, six different kinds of truth.
The public page is a map. These code and contract boundaries remain authoritative.
runtime truthwx-schemaaddresses, claims, agent-language encoding and canonical shapesmodel truthRCX gatecapability, issuer, egress, credit and refusal decisionsauthority truthIngestWikipedia extraction, snapshots, replay and freshnesscorpus truthIngest workerapproval, publication, rollback and production-write gateschange truthWeb + MCPhuman audit surfaces and the distributed agent adaptersurface truthEvery document received a verdict.
Historical engineering records remain in Git where useful, but they are not promoted as current operating guidance.
Adoption
The usage loop remains useful, but launch URLs and self-serve distribution are still explicit operator gates.
Now: Agent adoption pathAgent feedback plane
Matches the implemented feedback route and correctly separates accepted feedback from ranking authority.
Now: Agent feedback planeM3 model cost matrix
Time-sensitive model pricing and an unresolved extractor choice are not product documentation.
Now: Historical engineering record onlyAgent language spec
The codec is live, QID wiring landed and the old milestone-next section no longer describes the implementation boundary.
Now: Agent language and wx:// addressesAgent publish plane
The API and isolation contract exist and the document clearly retains its production enablement gate.
Now: Agent publication planeBulk ingest customer flow
The bundle invariants remain sound, but the worker and publication verbs now exist; they are gated rather than merely future.
Now: Staged bulk ingestCode Maps census
A dated, reproducible census is evidence, provided it is not presented as a live total.
Now: Code Maps evidenceCoreCrux integration recon
Private addresses, a pinned old daemon version and reconnaissance notes should not be a public operating guide.
Now: Staged ingest + CoreCrux public architectureCorpus selection rubric
The selection framework is current; the embedded serving-topology warning was time-bound and is now owned by routing configuration.
Now: Corpus selection rubricPublic routing
This is the current deny-by-default edge and rollback runbook, updated with the latest anonymous capability posture.
Now: Public routing and rollbackSnapshot diff registry
Matches the implemented retained-snapshot diff contract and its honest unavailable states.
Now: Snapshot inventory and real diffsVertical RFC recipe
Licence gates, named-corpus isolation and recall measurement are all implemented and test-backed.
Now: Technical-standards corpus recipeRCX keys/OpenAPI M2
Key minting exists but is denied in the current public posture; one security-owned guide avoids contradictory launch advice.
Now: API/OpenAPI + public routingRevision watch
The implementation, bounded title set and approval hand-off are current.
Now: Revision watchScheduled freshness
The scheduler and exact-bundle production gate are current and executable.
Now: Scheduled snapshot freshnessWrite-plane MVP
The old MVP mixes shipped routes, stubs and deferred claim lifecycle; the maintained plane-specific documents are clearer.
Now: Publication + feedback planesDocumentation inherits the gate of the code it describes.
A route can be implemented and still be disabled. A corpus can be built and still be unapproved for production. A receipt can prove handling without proving a claim true. The catalogue keeps those distinctions visible.