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30 days agotoday
Endpoints
https://narrowhighway.com/mcpmcp streamable http · checked on a schedule
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Not distributed through a package registry we index.
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1 h ago
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server narrow-highway 2.0.0a0 · protocol 2025-06-18 · 94 tools
Tools observed via MCP handshake
verify — Verify a claim deterministically — returns a verdict (HOLDS / BROKEN / INCOMPLETE / SYSTEM_ERROR), the worked trail, AND a sealed receipt {content_hash, cite_ur
search — Ranked search over the keeping (the kept library).
seal_fetch — Fetch a sealed verification record (the receipt) by its content hash.
redact — 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 loca
card_get — Fetch one card (the full record) from the keeping by id.
decks — 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 c
deck_open — 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 anticipat
cards_stats — Counts over the keeping — total, by shelf, by surface.
daily_card — The deterministic card of the day from the keeping (same all day).
grid_axis — 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 — The axes that sit on a given scaffold member (dimension).
card_connections — Cards related to one card — its explicit links + same-shelf siblings.
locate — Find the card for a query — by exact id, then title, else ranked search.
Declared by sources
What the publisher says
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
kind ← Official MCP Registry
name ← Official MCP Registry
repoUrl ← Official MCP Registry
summary ← Official MCP Registry
version ← Official MCP Registry
description ← Official MCP Registry
publisherName ← Official MCP Registry
Derived by Wellknown
Capabilities
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
4 h ago · declared · summary → "Deterministic claim verification with receipts across ~60 domains. No model in the loop."
4 h ago · declared · description → "Deterministic claim verification with receipts across ~60 domains. No model in the loop."
4 h ago · declared · publisherName → "com.narrowhighway"
4 h ago · declared · repoUrl → "https://github.com/matharrismma/concordance-2"
4 h ago · declared · version → "2.0.0"
4 h ago · declared · protocols → ["mcp"]
library_health — Corpus health — is the keeping loaded and sound (totals, shelves, surfaces).
pronounce — A synthesized pronunciation guide (respelling + approximate IPA) for a transliteration or word — honestly labeled, not a native speaker.
steward_budget — Steward — a household budget (income, expenses -> net, savings rate, by category). Shows and plans; NEVER moves money.
steward_cost_destroyed — Steward — cost destroyed: money you did NOT spend (was -> now), kept in your currency.
coach_subjects — Coach — the subjects a learner can study (read / mcguffey / aesop / founding / pilgrims / es / …), each with its unit count. 'read' is the door in.
coach_overview — 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_unit — Coach — one unit, VERBATIM as authored (rule, examples, decodable sentence, checks).
coach_next — 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_recommend — 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 genera
coach_mastery — 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_guidance — Coach — what it does and the boundary it will not cross (never grades a child).
identity_create — 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
identity_verify — Verify a signature over a message against a public key (never raises; True/False).
identity_fingerprint — Derive the stable public fingerprint id from a public key (deterministic).
badges_issue — 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 — Re-check a badge from the store — re-verifies every seal it references and returns the count that still stands (N recomputed, not trusted).
self_attest — 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.
study_create — Create/extend a shared study (superposition stack) — each entry mints ONE card that lives once and is referenced by key; no duplication.
study_export — Export a study as a self-contained, portable bundle. Returns the bundle and its content_hash; to bind your identity to it, sign that hash with your own key on y
study_import — Import an exported study bundle — re-materializes its cards (each lives once).
groups_list — Discover pseudonymous shared-study groups by TOPIC (not by person). Optional q filters over topic/title/description. Members are handles only — no PII.
group_get — A study group: topic, member handles (no ids/PII), and the shared-study cards.
group_create — Open a study group around a topic (pseudonymous; a handle, no personal info). For grown believers — the children's coach is a separate, never-joined surface.
group_join — Join a study group (consent-based, pseudonymous; idempotent).
group_contribute — 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.
calendar_create — 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 calenda
consent_check — 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'. Spe
shelf_signable — THE COMMONS — step 1 of stocking your own shelf. Returns {fields, signable}: the exact canonical bytes to sign with YOUR key on YOUR machine. A shelf is a coven
shelf_drop — Step 2 — stock the shelf. Send the fields from shelf_signable plus a detached signature over those bytes; the private key never travels. Your words stay at the
shelf_read — Read one member's shelf. Pass `viewer` (your own key) to see your own private drops; anyone else sees the shelf ring and promoted commons cards only. Nothing an
commons_read — 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 i
playbook_read — THE PLAYBOOK — the Body's testimony of faithful obedience: 'Canon commands, Playbook remembers.' List entries (optionally by `status` quarantine/confirmed/rejec
playbook_signable — Step 1 — the exact bytes to sign ON THE DEVICE for a Playbook write. `op` is entry | witness | outcome | prune. A new `entry` REQUIRES a CONFESSION ('I may be w
playbook_submit — Step 2 — verify your detached signature over those exact bytes and enter the testimony/event. A new entry is born QUARANTINE and reaches CONFIRMED only when TWO
curate_queue — What waits on a HUMAN steward. The counter never promotes; it only decides when a person must look.
curate_signable — 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
curate — 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 reas
moderation_signable — Step 1 of a report or a block: the exact canonical bytes to sign with your own key, on your own machine. Returns {fields, signable}. Sign the decoded `signable`
want_open — Ask the library to ACQUIRE something it does not hold (kind=missing, give query) or to EXPAND a thin card (kind=expand, give card_id). Opens a want on the AGENT
wants_list — The library's desiderata desk — open wants, sorted by demand, agent plane marked and separate. Read it to find gaps you could dig for.
want_offer — Return to the comb with a FOUND source for an open want: label + url + snippet, attributed. You are a forager, not an author — offer only public-domain / openly
report — 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 reporte
attest_record — 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
witnesses — 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.
now — 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.
capabilities — 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
kernel — 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 silentl
kernel_gate — 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 be
mesh_map — The believers immediately around you in the Fellowship Mesh — your view only, never a global map. Requires your fingerprint (fp) and a confession already bound
mesh_inbox — The messages that reached you, each carrying its own offline verification so you trust it by proof rather than by this server's word. Requires fp + confession.
mesh_door — Read the words left on YOUR door — the whiteboard others wrote to you, each with its verification. Requires fp + confession.
mesh_signable — Step 1 of speaking to your fellowship: get the exact canonical bytes to sign for a message (returned base64url, with the nonce and created_at to send back). Sig
mesh_leave_on_door — Leave a word on one believer's door — directed encouragement rather than a post to everyone near you. Same sovereign shape: get the bytes from mesh_signable (wi
mesh_post — Step 2: speak to the nodes around you, carrying only your SIGNATURE — your private key never leaves your machine and this tool will not take one. Pass the same
ask — 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
discern — 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 K
candidate_commit — 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
candidate_narrow — 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 v
candidate_get — Fetch a sealed candidate record (a narrowing receipt or a commitment anchor) by its content hash — the whole preserved path, losers included, re-checkable offli
resolve — Resolve a Scripture reference to its World English Bible text.
read_passage — Read a passage of the WEB — a single verse, a range (John 3:16-18), or a whole chapter (John 3).
word_study — Strong's word study — original-language definition + pronunciation + every occurrence.
cross_references — Verses connected to a reference by SHARED original words (Strong's) — the dots, connected; deterministic and found, ranked by shared-word count.
word_occurrences — Every verse where a Strong's word occurs (the concordance).
commentary — Public-domain, attributed commentary (Matthew Henry) on a reference — the commentator's own words, found and cited, never generated.
tsk_cross_references — Editorial cross-references for a verse (openbible.info, CC BY — expansion of the public-domain TSK), ranked by relevance votes. Found + attributed.
character_get — A Bible figure from Easton's Bible Dictionary (1897, PD) — summary + every verse that speaks of them (found + attributed; category tag is imperfect).
prophecy_traces — Christ-signpost traces (prophecy/cross-cultural pointers to Jesus) — attributed, verdict CONCORDANT/MIXED, NEVER HOLDS (a signpost, not a proof). Pass id for on
harmony — Harmony of the Gospels — one event of Christ's life, every gospel that records it, side by side (found, verbatim WEB text, never generated). Pass id for one eve
timeline — Timeline — Old Testament, New Testament (Acts onward), and Church History, one spine from creation to today. Genuinely disputed dates (early/late Exodus, the da
backmatter — Back-matter reference tables: weights_measures, names_of_god, parables, miracles, book_intros, topical_index. Disputes carried (a cubit's two lengths, a book's
bible_places — The Atlas — biblical places with REAL coordinates, honestly held: located places carry lat/lon (cross-checked against an independent gazetteer); disputed sites
narratives — The storyboards — the common narratives charted in the Bible FIRST (exile-and-return, the barren woman bears, down-to-the-pit-raised, the great reversal...), ea
study_find — The quick-find index — ONE lookup across the whole reference section: archetypes, storyboards, movements, the six study tables, the atlas, harmony, timeline, an
original_words — The original-language words behind a verse (Hebrew/Greek, with Strong's where known) — FOUND in the lexicon, never generated. Pass ref, e.g. 'John 3:16'.
canon — The canon as concentric layers — the undisputed 66 that all major traditions share, plus the books held BEYOND it by particular traditions, each framed on its o
teachings — The teachings of Christ (Words in Red) — the frozen Greek anchor plus the history that ALIGNS to each teaching, gathered and attributed, never authored. Pass id
seeds — Seeds of the Word (the Areopagus / logos spermatikos pass) — true fragments mined from the nations, ATTRIBUTED, CONCORDANT/signpost NEVER HOLDS; each names the
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