The Console MCP server

• Registry namecom.narrowhighway/concordanceverified in the MCP registry

The registry name sits under narrowhighway.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-19
• Tools102
• Server calls itselfnarrow-highway
• Server version2.0.0a0
• Protocol version2025-06-18

On 2026-10-19 the server answered initialize and tools/list without a sign-in. First answer in 22 ms.

• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer72 ms
• Space in an agent's context≈ 14,964 tokensthe definitions of all its tools (102), which an agent carries on every turn
• Tool definitionsC · 70 of 100

• Parameters without a type: in 1 of 102
• Parameters without a description: in 83 of 102
• Not saying whether it only reads or can destroy: 102 of 102

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The state of vendors' MCP servers: method and numbers →

• verify

  [CHECK · door] Verify a claim deterministically — returns a verdict (HOLDS / PARTIAL / BROKEN / INCOMPLETE / SYSTEM_ERROR), the worked trail, AND a sealed receipt {content_hash, cite_url} you can re-fetch and re-verify (seal_fetch). Three…

• audit

  [CHECK · door] Audit a whole text: deterministic extractors find every checkable quantitative claim (sums, percentages, hourly/annual pay, compound interest, rule-of-72, elapsed years, day-of-week, leap years, nutrition labels), the…

• seal_fetch

  [CHECK · door] Fetch a sealed verification record (the receipt) by its content hash.

• find_verifier

  [CHECK · door] Which verify DOMAIN handles a plain-language claim — the deterministic resolver (no model). Returns ranked domain candidates with the literal words that matched, to confirm and pass to `verify`. Crisis defers to real help…

• attest_record

  [CHECK · internal] Bind your identity to a record you already hold — phase 2 of the sovereign flow. Do the thing unsigned (badges_issue, study_export, group_contribute), take the returned content_hash, sign THAT hash with your own key on…

• candidate_commit

  [CHECK · internal] Candidate Engine step 1 — commit a COMPLETE raw candidate set BEFORE any evaluation. Give the query, the generator, the method, and EVERY raw candidate; weights ride verbatim as UNTRUSTED metadata (proposal_weight is…

• candidate_get

  [CHECK · internal] Fetch a sealed candidate record (a narrowing receipt or a commitment anchor) by its content hash — the whole preserved path, losers included, re-checkable offline with tools/verify_seal.py. The seal proves process…

• candidate_narrow

  [CHECK · internal] Candidate Engine step 2 — narrow a COMMITTED set: verifiers are assigned under the fixed pre-registered routing policy (never your choice — that is what stops verification shopping), each routed claim runs through the…

• kernel

  [CHECK · internal] THE GATE KERNEL — the law you keep here, in one call. The five moves (find, distinguish the KIND, verify what can be verified, preserve the trail, never silently upgrade authority), the eight-rule agent covenant, the…

• kernel_gate

  [CHECK · internal] Route ONE proposed state-change through the kernel and get back the verdict (REJECT / QUARANTINE / CONFIRMED) plus the nine-field record — so you can DISCERN before you write (covenant rule 8: stop when the evidence is…

• manufacture

  [CHECK · internal] The Conductor's shop-domain calc door: route an engineering claim + its numbers through the engine's manufacturing verifier -> seal -> hash-chained ledger, and report the disposition…

• profession

  [CHECK · internal] Read a sealed profession of faith and who has borne witness to it (each signature re-verified as read), with the lineage it joins — up to Polycarp, the initial trajectory, and Christ at the head. Omit the hash to see…

• redact

  [CHECK · internal] Strip PII (emails, SSNs, credit cards, IPs, URLs) from text to stable placeholders before you pass it onward; the mapping is returned so YOU reveal replies locally. For true privacy run this on a LOCAL/sovereign engine…

• report

  [CHECK · internal] Report a community item (group_contribution, mesh_message, door_note) to the moderation floor. One report is a claim, never a verdict; at three DISTINCT reporters the item is held for a HUMAN steward's review (Deut…

• resolve

  [CHECK · internal] Resolve a Scripture reference to its World English Bible text.

• self_attest

  [CHECK · internal] Record a person's OWN words about their study — a DISTINCTLY TYPED record that can NEVER count as a sealed check or satisfy an auto-graded requirement.

• witness_profession

  [CHECK · internal] Bear witness to someone's sealed profession of faith — sign its content_hash on your own machine (signing.sign_seal) and submit only the attestation. One signature is a claim; two or three witnesses begin to establish a…

• witnesses

  [CHECK · internal] Who has borne witness to a record, each signature re-verified as it is read (storage is never trusted). Reports invalid entries rather than hiding them.

• search

  [FIND · door] Ranked search over the keeping (the kept library).

• card_get

  [FIND · door] Fetch one card (the full record) from the keeping by id.

• lookup

  [FIND · door] Look up a VALUE deterministically from the engine's offline, public-domain data — the found-value twin of `verify` (look it up, then verify it), consolidated like verify into one tool. kind is one of: molar_mass {formula}…

• define

  [FIND · door] The dictionary — what an English word MEANS. Webster's 1913 (public domain) plus our gathered supplement for terms it predates; each sense labeled with its source. Empty when the word is unknown or no dictionary is loaded…

• card_connections

  [FIND · internal] Cards related to one card — its explicit links + same-shelf siblings.

• cards_browse

  [FIND · internal] Browse the keeping — paginated, optional shelf filter. Returns card briefs.

• cards_stats

  [FIND · internal] Counts over the keeping — total, by shelf, by surface.

• daily_card

  [FIND · internal] The deterministic card of the day from the keeping (same all day).

• grid_axis

  [FIND · internal] The map: a read-only view of one axis (its scaffold members, depth, neighbors, umbrella children). Omit `axis` for an overview of all axes.

• grid_dimension

  [FIND · internal] The axes that sit on a given scaffold member (dimension).

• locate

  [FIND · internal] Find the card for a query — by exact id, then title, else ranked search.

• pronounce

  [FIND · internal] A synthesized pronunciation guide (respelling + approximate IPA) for a transliteration or word — honestly labeled, not a native speaker.

• thesaurus

  [FIND · internal] The thesaurus — WordNet synonyms and broader (IS-A) terms for a word; the words that stand with it. Empty when the word is unknown or no thesaurus is loaded. The agent twin of the GET /thesaurus page.

• capabilities

  [FIND · plumbing] The live capability statement: what this engine can verify, what tools and endpoints exist, how large the keeping is, and where its boundaries are. Every count is computed at call time and carries a 'means' line defining…

• library_health

  [FIND · plumbing] Corpus health — is the keeping loaded and sound (totals, shelves, surfaces).

• now

  [FIND · plumbing] The actual current date and time, fresh at this call — UTC (the clock every seal is stamped in), the library's home zone, and optionally any IANA zone you name. Your own sense of 'today' is months old; this is the…

• steward_budget

  [FIND · plumbing] Steward — a household budget (income, expenses -> net, savings rate, by category). Shows and plans; NEVER moves money.

• steward_cost_destroyed

  [FIND · plumbing] Steward — cost destroyed: money you did NOT spend (was -> now), kept in your currency.

• ask

  [WALK · door] Bring anything — a question, a claim to check, a word to study, or what is actually on your mind. The engine discerns what KIND of thing you brought and answers in kind: it finds and verifies, and declines rather than…

• discern

  [WALK · door] Discern what to do with anything WITHOUT doing it — the proposal half of the engine, laid open. Bring a claim, a question, or a messy statement; get back what KIND it is, the necessary claim reduced to only what could change…

• coach_next

  [WALK · door] Coach — the next lesson in a subject, deterministically. Omit `after` for the first unit; pass a unit id for the one that follows it. `subject` selects the path.

• coach_guidance

  [WALK · internal] Coach — what it does and the boundary it will not cross (never grades a child).

• coach_mastery

  [WALK · internal] Coach — seal an HONEST INTEGER count of completed units (a receipt for progress, never a grade on the child). Returns a re-checkable seal.

• coach_overview

  [WALK · internal] Coach (K-3 tutor) — one subject's whole path: unit count, tracks, ordered unit briefs. ?subject= selects the path (default 'read'). Verbatim; never generated.

• coach_recommend

  [WALK · internal] Coach — adaptive 'what's next' in a subject: given completed unit ids, the next lesson whose prerequisites are met (grows with the student). Found, never generated.

• coach_subjects

  [WALK · internal] Coach — the subjects a learner can study (read / mcguffey / aesop / founding / pilgrims / es / …), each with its unit count. 'read' is the door in.

• coach_unit

  [WALK · internal] Coach — one unit, VERBATIM as authored (rule, examples, decodable sentence, checks).

• parable

  [WALK · internal] Bring a situation in your own words; receive the ONE of Christ's parables whose SHAPE fits it — the story verbatim (the Prodigal Son, the Good Samaritan, the Talents, the Sower, Luke 15 / Matthew 13 / Matthew 25 ...)…

• playbook_read

  [WALK · internal] THE PLAYBOOK — the Body's testimony of faithful obedience: 'Canon commands, Playbook remembers.' List entries (optionally by `status` quarantine/confirmed/rejected/pruned or `author`), or one by `id`. Confirmed testimony…

• identity_create

  [KEEP · door] Explains how to create a SOVEREIGN identity — keys are born on the USER'S device (never on the server; no private key crosses the wire). Returns guidance, not a key. The server only handles public keys (identity_verify…

• study_create

  [KEEP · door] Create/extend a shared study (superposition stack) — each entry mints ONE card that lives once and is referenced by key; no duplication.

• decks

  [KEEP · door] The decks — curated card SETS, both by-situation (need decks, frontloaded for a moment of need like 'when the power goes out') and by-domain. Each with a live card count; `need: true` marks a situation deck.

• badges_issue

  [KEEP · internal] Issue a badge over already-sealed checks — a re-checkable receipt that points at N seals that STILL STAND. States EXACTLY N; NEVER a competency claim.

• badges_verify

  [KEEP · internal] Re-check a badge from the store — re-verifies every seal it references and returns the count that still stands (N recomputed, not trusted).

• calendar_create

  [KEEP · internal] Create ONE event in a human's calendar — the pilot on-behalf write, and the only one. Requires a LIVE consent grant: the human signed a scoped, expiring calendar_write grant for YOUR key fingerprint on their own device…

• commons_read

  [KEEP · internal] What the fellowship has put on the commons — promoted member work, newest first. Every card is a member's own work at the `member` tier: the library amplified it; the library did not verify it.

• consent_check

  [KEEP · internal] Check whether a human has authorized YOU (this agent's key fingerprint) for a named verb — the agent covenant's 'request human authorization before writes'. Speaking as YOURSELF (your own key, your own words) needs no…

• curate

  [KEEP · internal] A recorded act on one drop: `promoted` · `refused` · `withdrawn`. A name AND a reason are always required — no anonymous judgement, and a refusal without a reason teaches the community nothing. WHO MAY ACT: promoting or…

• curate_queue

  [KEEP · internal] What waits on a HUMAN steward. The counter never promotes; it only decides when a person must look.

• curate_signable

  [KEEP · internal] The canonical bytes for withdrawing YOUR OWN card. A member never needs permission to take their own words down — the proof is the same key that signed the drop. Sign these bytes, then call `curate` with them.

• deck_open

  [KEEP · internal] Open a deck to its frontloaded hand — the cards that situation calls for, in order, with NO query needed. Give the deck `id` (from `decks`). Ideal for anticipating need: open 'water-safe', 'first-aid-far', 'grow-food'…

• group_contribute

  [KEEP · internal] Add a verse/note/question to a group's shared study — attributed to your handle, optionally signed. Verbatim; a member's own words, not engine-verified.

The first 60 of 102, as the server listed them.