Leyline Sorcery
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Vellum Assistant

Vellum Assistant is a personal AI assistant product (OSS + managed cloud) in the same broad class as Hermes / OpenClaw / NanoClaw: multi-channel agent, skills, memory, computer use, OAuth-connected tools, managed or self-hosted runtime. Entry capture was the OAuth Integrations key-concept doc: browser OAuth2 instead of pasting API keys; each integration is a bundled skill with tools (e.g.

MCP not recordedAPI not recordedCost unknownLicence unknown

Interface

skill

Agent skill file

Plan with Vellum AssistantOpen homepageOpen repository

[ Observed sample ]

Frequency in Leyline's observed sample

The count is distinct observed stacks. It is not a Score input.

This component is not in Leyline's observed sample.

Record cmp_vellum-assistant

Open ranks

[ Score explain ]

Why the Score is 3

How Score works

Score v2 uses only observed signals. The displayed contribution is weight × value × 100. Missing factors are insufficient evidence.

Score factor

GitHub health

18% weight. insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

Score factor

Agent use

16% weight. insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

Score factor

Human notes

14% weight. insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

Score factor

Composability

16% weight. insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

Score factor

Checklist

10% weight. No MCP surface is declared. No API is declared. Cost is unknown. 0 of 3 checklist fields are complete.

Value 0.00 · 0.0 points

10% weight × 0.00 value

0.0 points

No MCP surface is declared. No API is declared. Cost is unknown. 0 of 3 checklist fields are complete.

Score factor

Evidence quality

14% weight. 2 sources cover 1 evidence types. The latest dated evidence is 2026-07-28. Freshness is omitted unless observed as a signal.

Value 0.23 · 3.2 points

14% weight × 0.23 value

3.2 points

2 sources cover 1 evidence types. The latest dated evidence is 2026-07-28. Freshness is omitted unless observed as a signal.

Score factor

Benchmarks

12% weight. insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

insufficient evidence

Total3.20 → 3 after rounding

GitHub health: insufficient evidence

Agent use: insufficient evidence

Human notes: insufficient evidence

Composability: insufficient evidence

Benchmarks: insufficient evidence

[ Claims ]

Publisher-asserted record

Claims are what the publisher declares. Score uses observed signals, not these assertions, except for checklist fields derived from interfaces. MCP, API, cost, and license claims are marked verified, unverified, or contradicted from intake evidence.

Kind
agent
Interfaces

Interface

skill

Agent skill file

Functions

Function

Browser

operate a live page

Browser Browse Browser

Function

Memory

keep context across turns

Memory Browse Memory

Function

Auth

prove identity or permission

Auth Browse Auth

Function

Tool-call

invoke an external action

Tool-call Browse Tool-call
Tags
None recorded

[ Capability slices ]

Compose the useful parts.

browser

Browser

Vellum Assistant is a personal AI assistant product (OSS + managed cloud) in the same broad class as Hermes / OpenClaw / NanoClaw: multi-channel agent, skills, memory, computer use, OAuth-connected tools, managed or self-hosted runtime. Entry capture was the OAuth Integrations key-concept doc: browser OAuth2 instead of pasting API keys; each integration is a bundled skill with tools (e.g.

unknownCompose with this
memory

Memory

Vellum Assistant is a personal AI assistant product (OSS + managed cloud) in the same broad class as Hermes / OpenClaw / NanoClaw: multi-channel agent, skills, memory, computer use, OAuth-connected tools, managed or self-hosted runtime. Entry capture was the OAuth Integrations key-concept doc: browser OAuth2 instead of pasting API keys; each integration is a bundled skill with tools (e.g.

unknownCompose with this
auth

Auth

Vellum Assistant is a personal AI assistant product (OSS + managed cloud) in the same broad class as Hermes / OpenClaw / NanoClaw: multi-channel agent, skills, memory, computer use, OAuth-connected tools, managed or self-hosted runtime. Entry capture was the OAuth Integrations key-concept doc: browser OAuth2 instead of pasting API keys; each integration is a bundled skill with tools (e.g.

unknownCompose with this
tool-call

Tool-call

Vellum Assistant is a personal AI assistant product (OSS + managed cloud) in the same broad class as Hermes / OpenClaw / NanoClaw: multi-channel agent, skills, memory, computer use, OAuth-connected tools, managed or self-hosted runtime. Entry capture was the OAuth Integrations key-concept doc: browser OAuth2 instead of pasting API keys; each integration is a bundled skill with tools (e.g.

unknownCompose with this

[ Relations ]

Derived alternatives and shared slots

  • Alternative to
    Atomic Agent Shared functions browser, memory, tool-call. Same kind and overlapping capability.
  • Fills the same slot as
    agent-desktop Shared functions browser, tool-call. Can fill the same function slot.
  • Fills the same slot as
    ASP.NET Core Shared functions auth, tool-call. Can fill the same function slot.
  • Fills the same slot as
    Railcode Shared functions auth, tool-call. Can fill the same function slot.
  • Fills the same slot as
    Model Context Protocol Shared functions auth, tool-call. Can fill the same function slot.
  • Fills the same slot as
    MCP / AI Gateway Shared functions auth, tool-call. Can fill the same function slot.
  • Fills the same slot as
    Build software better, together Shared functions memory, tool-call. Can fill the same function slot.
  • Fills the same slot as
    CamoFox Browser Server Shared functions auth, browser. Can fill the same function slot.

[ Signals ]

Observed evidence and source claims

Signals carry source, method, and observedAt. Source review dates and evidence basis are shown separately. Unobserved metrics stay insufficient evidence.

  • human
    Catalogue resource card ×2

    Evidence basis unknown · Check date unknown · Source date 2026-07-28

No social source is stored.

Suggest a correction

Propose a change with a public source. Corrections wait for review before the card changes.

[ Notes ]

No notes are stored.