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 surendranb/google-analytics-mcp --skill attribution-scopegit clone --depth 1 https://github.com/surendranb/google-analytics-mcpWrote 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/surendranb/google-analytics-mcp/attribution-scope)<a href="https://agentmods.dev/skills/surendranb/google-analytics-mcp/attribution-scope"><img src="https://agentmods.dev/badge/skills/surendranb/google-analytics-mcp/attribution-scope/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/surendranb/google-analytics-mcp/attribution-scope"><img src="https://agentmods.dev/badge/skills/surendranb/google-analytics-mcp/attribution-scope.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00030 | $0.00636 |
| Opus 5.5 | $0.00012 | $0.00254 |
| Sonnet 5.5 | $0.00006 | $0.00127 |
| Haiku 4.5 | $0.00003 | $0.00064 |
Grade A, and why
attribution-scope 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 2mo 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 — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Attribution Scope
GA4 has three distinct attribution scopes. Using the wrong scope gives misleading results. Choose based on the question you are answering.
The three scopes
| Scope | Dimension prefix | Question it answers | When to use |
|---|---|---|---|
| Session | session |
Where did THIS session come from? | Traffic Acquisition — volume, engagement, conversions by source |
| First-user | firstUser |
Which channel originally acquired this user? | User Acquisition — who brought in new users |
| Event/attribution | (no prefix) | Which channel gets credit for this conversion? | Advertising reports — AI-weighted conversion credit allocation |
Dimensions by scope
Session scope — use for traffic analysis:
sessionDefaultChannelGroupsessionSourcesessionMediumsessionCampaignNamesessionSourceMedium
First-user scope — use for acquisition analysis:
firstUserDefaultChannelGroupfirstUserSourcefirstUserMediumfirstUserCampaignName
Event/attribution scope — use only in advertising/conversion contexts:
defaultChannelGroup(no prefix)source(no prefix)medium(no prefix)
How to choose
"Where is my traffic coming from?" → session scope
dimensions: ["sessionDefaultChannelGroup", "sessionSource", "sessionMedium"]
metrics: ["sessions", "totalUsers", "engagedSessions", "keyEvents"]
"Which channels are bringing in new users?" → first-user scope
dimensions: ["firstUserDefaultChannelGroup", "firstUserSource"]
metrics: ["newUsers", "totalUsers"]
"How should I attribute conversion credit across channels?" → event scope (Use only with advertising campaign analysis; this is AI-weighted attribution.)
Common mistake
A user acquired via Instagram who later converts via Google Organic will show:
sessionDefaultChannelGroup = "Organic Search"(where this session came from)firstUserDefaultChannelGroup = "Organic Social"(where they were first acquired)
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.
- 2mo ago First seen · 74 lines · 30 tokens per session scan A 34ecebaa4f2c
attribution-scope is a skill published in the GitHub repository surendranb/google-analytics-mcp (244 stars, last pushed 5d ago), licensed MIT. It adds 30 tokens to every session and 636 once invoked, about $0.0001 per session on Opus 5.5. 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.
attribution-scope compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| attribution-scopesurendranb/google-analytics-mcp | Skill | 244 | 5d ago | MIT | A | 30 | Claude Code |
| pp-google-analyticsmvanhorn/printing-press-library | Skill | 2.1k | yesterday | none | C | 37 | Claude Code, Codex |
| google-credentialspowehi-eu/google-suite-seo-mcp | Skill | 5 | 3mo ago | MIT | A | 39 | Claude Code, Codex |
| seo-dataanthonylee991/seo-data | Skill | 24 | 6mo ago | Apache-2.0 | A | 140 | Claude Code, Codex |
| google-seo-auditpowehi-eu/google-suite-seo-mcp | Skill | 5 | 3mo ago | MIT | A | 25 | Claude Code, Codex |
| web-analyticsSeoToolkit/web-analytics-agent-skill | Skill | 49 | 4mo ago | none | A | 47 | Claude Code, Codex |
| ga4-reportnoviq-ai/google-analytics-mcp | Skill | 1 | 7mo ago | Apache-2.0 | A | 0 | Claude Code |