wiki-path

wiki-path is a command for Claude Code from tboome33/obsidian-mcp-router. It costs 58 tokens per session (308 once invoked), scanned A, original, Apache-2.0.

A wiki graph lookup that finds the shortest chain of links between two pages in a knowledge base.

In plain words
What is it for?
Use it to trace relationships between pages, or include shared concepts and topics when direct page links are not enough.
Why use it?
It answers how two pages are connected without requiring a manual search through many notes. It can also report clearly when no connection exists.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the obsidian-router plugin — 49 skills, 54 commands, 2 agents, 3 hooks, 1 MCP server shipped together

Good fit Use it to trace relationships between pages, or include shared concepts and topics when direct page links are not enough.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/tboome33/obsidian-mcp-router/wiki-path
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/tboome33/obsidian-mcp-router

Made for: Claude Code.

Or install obsidian-router, the plugin that ships this one along with the rest of its 49 skills, 54 commands, 2 agents, 3 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for wiki-path

README.md
[![agentmods](https://agentmods.dev/badge/commands/tboome33/obsidian-mcp-router/wiki-path/github.svg)](https://agentmods.dev/commands/tboome33/obsidian-mcp-router/wiki-path)
Your own site
<a href="https://agentmods.dev/commands/tboome33/obsidian-mcp-router/wiki-path"><img src="https://agentmods.dev/badge/commands/tboome33/obsidian-mcp-router/wiki-path/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for wiki-path

Your own site · 80×15
<a href="https://agentmods.dev/commands/tboome33/obsidian-mcp-router/wiki-path"><img src="https://agentmods.dev/badge/commands/tboome33/obsidian-mcp-router/wiki-path.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 308 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00058 $0.00308
Opus 5 $0.00029 $0.00154
Sonnet 5 $0.00012 $0.00062
Haiku 4.5 $0.00006 $0.00031

Measured 10d ago against content hash 0e07fffd00c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

wiki-path scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/wiki-path.md · 17 lines

What it actually says

Invoke the wiki-path skill between the two given pages.

Default behaviour:

  • Pre-req: the knowledge graph wiki-meta/graph/knowledge-graph.json must exist (run /wiki-graph first if not).
  • Calls the read-only wiki_path MCP tool: resolves both endpoints (same rules as wiki-neighbors — an ambiguous name is refused with candidates), then finds the shortest undirected chain of links between them.
  • If the two pages aren't connected, the tool returns found: false / path: null — a legitimate answer, not an error.

Arguments:

  • <from> <to> (required) — page names, unique path suffixes, or exact vault-relative paths.
  • [--concepts] — widen the path to also bridge through shared concepts/topics (nodeTypes: ["article","entity","topic"]) instead of pages only — useful when two pages have no direct link but share an underlying idea.

See page-neighbors-roadmap item W-B.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 17 lines · 58 tokens per session scan A 0e07fffd00c7

Subscribe to this mod's changes

wiki-path is a command published in the GitHub repository tboome33/obsidian-mcp-router (1 stars, last pushed yesterday), licensed Apache-2.0. It adds 58 tokens to every session and 308 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.