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 skills add Transmitt0r/mycelium --skill triliumgit clone --depth 1 https://github.com/Transmitt0r/myceliumWrote 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.
[](https://agentmods.dev/skills/transmitt0r/mycelium/trilium)<a href="https://agentmods.dev/skills/transmitt0r/mycelium/trilium"><img src="https://agentmods.dev/badge/skills/transmitt0r/mycelium/trilium/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.
<a href="https://agentmods.dev/skills/transmitt0r/mycelium/trilium"><img src="https://agentmods.dev/badge/skills/transmitt0r/mycelium/trilium.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.00972 |
| Opus 5 | $0.00023 | $0.00486 |
| Sonnet 5 | $0.00009 | $0.00194 |
| Haiku 4.5 | $0.00005 | $0.00097 |
Grade A, and why
trilium 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 9d 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 — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Trilium Notes
Tools: trilium_search_notes, trilium_get_note, trilium_read_note_content,
trilium_create_note, trilium_update_note, trilium_delete_note, trilium_undelete_note,
trilium_get_calendar_note, trilium_get_recent_changes, trilium_create_attribute,
trilium_update_attribute, trilium_delete_attribute, trilium_place_note_in_tree,
trilium_remove_note_from_location, trilium_create_attachment, trilium_get_attachment,
trilium_update_attachment, trilium_delete_attachment, trilium_create_revision,
trilium_read_revision_content
Facts:
trilium_search_notes: never returns full content. A result only gets acontent_snippetwhen the semantic layer also matched it (Trilium's own search API has no excerpt of its own) -- otherwise read the note directly to see why it matched.search= Trilium's query language: free text plus#label,~relation,note.propertyfilters, AND/OR/NOT, comparisons. Also hybrid lexical+semantic automatically.- Every result carries a
url-- always surface it, never omit. - "today's note" / "this week's journal" / inbox →
trilium_get_calendar_note, nottrilium_search_notes. - Content format for
text-type notes is Markdown, always, with no escape hatch -- writecontentintrilium_create_note/trilium_update_noteas Markdown (# heading,**bold**,- list,[text](url)); it's converted to Trilium's native HTML for you, andtrilium_read_note_contentconverts the stored HTML back to Markdown by default, so a note you read can be edited and written straight back with the same syntax. Never hand-author literal HTML tags for ordinary prose -- there is no way to write raw HTML verbatim. This does not apply tocode-type notes (or any other non-texttype): their content is raw source, always written and read byte-for-byte, no conversion involved. trilium_update_note'scontent_mode: "edit"applies one or more targeted find-and-replace edits (edits) instead of resending the whole body -- much cheaper for a small change to a large note. Only works on non-textnotes (code, etc.); fortextnotes usecontent_mode: "replace"or"append"instead.
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.
- 9d ago First seen · 63 lines · 46 tokens per session scan A 83a933f30928
trilium is a skill published in the GitHub repository Transmitt0r/mycelium (1 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 972 once invoked, about $0.0002 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.
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