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.
npx agentmods add commands/geckse/markdown-vdb/indexgit clone --depth 1 https://github.com/geckse/markdown-vdbWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00016 | $0.01589 |
| Opus 5 | $0.00008 | $0.00794 |
| Sonnet 5 | $0.00003 | $0.00318 |
| Haiku 4.5 | $0.00002 | $0.00159 |
Grade A, and why
index 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Command Reference
This page lists all 21 commands shown by mdvdb --help. Click a command name for its full reference page with options, examples, and JSON output format.
All Commands
| Command | Description |
|---|---|
mdvdb search |
Semantic search across indexed markdown files |
mdvdb ingest |
Ingest markdown files into the index |
mdvdb status |
Show index status and configuration |
mdvdb info |
Show collection or folder stats and a reindex estimate |
mdvdb schema |
Show inferred metadata schema |
mdvdb clusters |
Inspect automatic communities and manage Collection or Shard Topics |
mdvdb shards |
Manage named recursive folder scopes |
mdvdb tree |
Show file tree with sync status indicators |
mdvdb get |
Get metadata for a specific file |
mdvdb collection |
Query a folder as frontmatter rows and columns (list alias) |
mdvdb watch |
Watch for file changes and re-index automatically |
mdvdb modules |
Inspect and run computed-field modules |
mdvdb init |
Initialize a new .markdownvdb config file |
mdvdb config |
Show resolved configuration |
mdvdb embedding |
Discover provider models and probe dimensions |
mdvdb doctor |
Run diagnostic checks on config, provider, and index |
mdvdb links |
Show links originating from a file |
mdvdb backlinks |
Show backlinks pointing to a file |
mdvdb orphans |
Find orphan files with no links |
mdvdb edges |
Show semantic edges between linked files |
mdvdb graph |
Show Collection- or Shard-native graph analysis for visualization |
Commands by Category
Core Workflow
These commands form the primary usage loop. See Search Modes for how search works, Embedding Providers for provider setup, and Chunking for how files are split.
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.
- 2d ago First seen · 125 lines · 16 tokens per session scan A 2f87173424ba
index is a command published in the GitHub repository geckse/markdown-vdb (23 stars, last pushed 18d ago), licensed MIT. It adds 16 tokens to every session and 1,589 once invoked, about $0.0001 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 2026-08-30.
Other commands, from other repositories
wiki-init
Initialize a new LLM Wiki in the current directory. Creates the full directory structure, config, and template files.
check-invariants
Runs only the tree CRDT invariant test battery in outl-core. Faster than /check, focused on what can break sync.
claude-cmd-status
A Claude Code slash command. OpenCode does not read Claude commands.
docs-refresh
Re-fetch a cached source, ignoring the 7-day cache. Use when upstream content has changed.
cheatsheet
Generate a one-page exam cheatsheet from course-index and errors/log.md. Outputs to cheatsheet/final.md. Optionally convert to PDF.
voice-setup
Interactive setup for human voice configuration.