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narrowhighway.com

Provides tools for deterministic verification of claims, auditing quantitative statements, searching records, and redacting PII.

1 endpoint94 known toolsFirst detected July 21, 2026Last detected August 31, 2026

ENDPOINT 1

https://narrowhighway.com/mcp

No auth detected

MCP server metadata

Name
narrow-highway
Version
2.0.0a0
Capabilities
tools

Known tools 94

verify

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

Inferred read-only
audit

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 engine verifies the lot, and ONE sealed coverage report returns — per-claim source quote + verdict + trail.

Potential side effects
search

Ranked search over the keeping (the kept library).

Inferred read-only
seal_fetch

Fetch a sealed verification record (the receipt) by its content hash.

Inferred read-only
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 locally.

Inferred read-only
card_get

Fetch one card (the full record) from the keeping by id.

Inferred read-only
cards_browse

Browse the keeping — paginated, optional shelf filter.

Inferred read-only
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.

Inferred read-only
deck_open

Open a deck to its frontloaded hand — the cards that situation calls for, in order, with NO query needed.

Inferred read-only
cards_stats

Counts over the keeping — total, by shelf, by surface.

Inferred read-only
daily_card

The deterministic card of the day from the keeping (same all day).

Inferred read-only
grid_axis

The map: a read-only view of one axis (its scaffold members, depth, neighbors, umbrella children).

Inferred read-only
grid_dimension

The axes that sit on a given scaffold member (dimension).

Inferred read-only
card_connections

Cards related to one card — its explicit links + same-shelf siblings.

Inferred read-only
locate

Find the card for a query — by exact id, then title, else ranked search.

Inferred read-only
library_health

Corpus health — is the keeping loaded and sound (totals, shelves, surfaces).

Inferred read-only
pronounce

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

Inferred read-only
steward_budget

Steward — a household budget (income, expenses -> net, savings rate, by category).

Inferred read-only
steward_cost_destroyed

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

Inferred read-only
coach_subjects

Coach — the subjects a learner can study (read / mcguffey / aesop / founding / pilgrims / es / …), each with its unit count.

Inferred read-only
coach_overview

Coach (K-3 tutor) — one subject's whole path: unit count, tracks, ordered unit briefs.

Inferred read-only
coach_unit

Coach — one unit, VERBATIM as authored (rule, examples, decodable sentence, checks).

Inferred read-only
coach_next

Coach — the next lesson in a subject, deterministically.

Inferred read-only
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).

Inferred read-only
coach_mastery

Coach — seal an HONEST INTEGER count of completed units (a receipt for progress, never a grade on the child).

Inferred read-only
coach_guidance

Coach — what it does and the boundary it will not cross (never grades a child).

Inferred read-only
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).

Potential side effects
identity_verify

Verify a signature over a message against a public key (never raises; True/False).

Potential side effects
identity_fingerprint

Derive the stable public fingerprint id from a public key (deterministic).

Inferred read-only
badges_issue

Issue a badge over already-sealed checks — a re-checkable receipt that points at N seals that STILL STAND.

Inferred read-only
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).

Inferred read-only
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.

Inferred read-only
study_create

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

Potential side effects
study_export

Export a study as a self-contained, portable bundle.

Inferred read-only
study_import

Import an exported study bundle — re-materializes its cards (each lives once).

Inferred read-only
groups_list

Discover pseudonymous shared-study groups by TOPIC (not by person).

Inferred read-only
group_get

A study group: topic, member handles (no ids/PII), and the shared-study cards.

Inferred read-only
group_create

Open a study group around a topic (pseudonymous; a handle, no personal info).

Inferred read-only
group_join

Join a study group (consent-based, pseudonymous; idempotent).

Inferred read-only
group_contribute

Add a verse/note/question to a group's shared study — attributed to your handle, optionally signed.

Inferred read-only
calendar_create

Create ONE event in a human's calendar — the pilot on-behalf write, and the only one.

Potential side effects
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'.

Inferred read-only
shelf_signable

THE COMMONS — step 1 of stocking your own shelf.

Inferred read-only
shelf_drop

Step 2 — stock the shelf.

Inferred read-only
shelf_read

Read one member's shelf.

Inferred read-only
commons_read

What the fellowship has put on the commons — promoted member work, newest first.

Inferred read-only
playbook_read

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`.

Inferred read-only
playbook_signable

Step 1 — the exact bytes to sign ON THE DEVICE for a Playbook write.

Potential side effects
playbook_submit

Step 2 — verify your detached signature over those exact bytes and enter the testimony/event.

Inferred read-only
curate_queue

What waits on a HUMAN steward.

Inferred read-only
curate_signable

The canonical bytes for withdrawing YOUR OWN card.

Inferred read-only
curate

A recorded act on one drop: `promoted` · `refused` · `withdrawn`.

Potential side effects
moderation_signable

Step 1 of a report or a block: the exact canonical bytes to sign with your own key, on your own machine.

Inferred read-only
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).

Inferred read-only
wants_list

The library's desiderata desk — open wants, sorted by demand, agent plane marked and separate.

Inferred read-only
want_offer

Return to the comb with a FOUND source for an open want: label + url + snippet, attributed.

Inferred read-only
report

Report a community item (group_contribution, mesh_message, door_note) to the moderation floor.

Inferred read-only
attest_record

Bind your identity to a record you already hold — phase 2 of the sovereign flow.

Inferred read-only
witnesses

Who has borne witness to a record, each signature re-verified as it is read (storage is never trusted).

Inferred read-only
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.

Inferred read-only
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.

Inferred read-only
kernel

THE GATE KERNEL — the law you keep here, in one call.

Inferred read-only
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 before you write (covenant rule 8: stop when the evidence is incomplete).

Potential side effects
mesh_map

The believers immediately around you in the Fellowship Mesh — your view only, never a global map.

Inferred read-only
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.

Inferred read-only
mesh_door

Read the words left on YOUR door — the whiteboard others wrote to you, each with its verification.

Inferred read-only
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).

Potential side effects
mesh_leave_on_door

Leave a word on one believer's door — directed encouragement rather than a post to everyone near you.

Potential side effects
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.

Inferred read-only
ask

Bring anything — a question, a claim to check, a word to study, or what is actually on your mind.

Inferred read-only
discern

Discern what to do with anything WITHOUT doing it — the proposal half of the engine, laid open.

Inferred read-only
candidate_commit

Candidate Engine step 1 — commit a COMPLETE raw candidate set BEFORE any evaluation.

Inferred read-only
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 verification shopping), each routed claim runs through the deterministic moat, unroutable claims stay quarantined (held, never judged), and the FULL set — rejected and quarantined included — is sealed with its ordered trace.

Inferred read-only
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 offline with tools/verify_seal.py.

Inferred read-only
resolve

Resolve a Scripture reference to its World English Bible text.

Inferred read-only
read_passage

Read a passage of the WEB — a single verse, a range (John 3:16-18), or a whole chapter (John 3).

Inferred read-only
word_study

Strong's word study — original-language definition + pronunciation + every occurrence.

Inferred read-only
cross_references

Verses connected to a reference by SHARED original words (Strong's) — the dots, connected; deterministic and found, ranked by shared-word count.

Inferred read-only
word_occurrences

Every verse where a Strong's word occurs (the concordance).

Inferred read-only
commentary

Public-domain, attributed commentary (Matthew Henry) on a reference — the commentator's own words, found and cited, never generated.

Inferred read-only
tsk_cross_references

Editorial cross-references for a verse (openbible.info, CC BY — expansion of the public-domain TSK), ranked by relevance votes.

Inferred read-only
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).

Inferred read-only
characters_browse

Browse/search Easton's Bible Dictionary (people, places, terms).

Inferred read-only
prophecy_traces

Christ-signpost traces (prophecy/cross-cultural pointers to Jesus) — attributed, verdict CONCORDANT/MIXED, NEVER HOLDS (a signpost, not a proof).

Inferred read-only
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).

Inferred read-only
timeline

Timeline — Old Testament, New Testament (Acts onward), and Church History, one spine from creation to today.

Inferred read-only
backmatter

Back-matter reference tables: weights_measures, names_of_god, parables, miracles, book_intros, topical_index.

Inferred read-only
bible_places

The Atlas — biblical places with REAL coordinates, honestly held: located places carry lat/lon (cross-checked against an independent gazetteer); disputed sites (Mount Sinai, Cana, Golgotha) NAME their candidates instead of planting one flag; unlocatable places (Eden, Emmaus, Tarshish, Ophir) are honest blanks with no coordinates.

Inferred read-only
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...), each instance real people with verified refs.

Inferred read-only
study_find

The quick-find index — ONE lookup across the whole reference section: archetypes, storyboards, movements, the six study tables, the atlas, harmony, timeline, and the encyclopedia.

Inferred read-only
original_words

The original-language words behind a verse (Hebrew/Greek, with Strong's where known) — FOUND in the lexicon, never generated.

Inferred read-only
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 own layer and never merged.

Inferred read-only
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.

Inferred read-only
seeds

Seeds of the Word (the Areopagus / logos spermatikos pass) — true fragments mined from the nations, ATTRIBUTED, CONCORDANT/signpost NEVER HOLDS; each names the idol it refuses and points to Christ (Acts 17; 1 John 4:1-3).

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.narrow-highway]
url = "https://narrowhighway.com/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "narrow-highway": {
      "type": "http",
      "url": "https://narrowhighway.com/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: narrow-highway
Remote MCP URL: https://narrowhighway.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "narrow-highway": {
      "url": "https://narrowhighway.com/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code
{
  "servers": {
    "narrow-highway": {
      "type": "http",
      "url": "https://narrowhighway.com/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "narrow-highway",
  "transport": "streamable-http",
  "url": "https://narrowhighway.com/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for narrowhighway.com was fetched 2026-08-29T17:19:08.035Z.

Trust status Trusted

narrowhighway.com is assessed as Trusted: Domain has an established technology history spanning over a year.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.