> ## Documentation Index > Fetch the complete documentation index at: https://platform.atlan.com/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > To act on Atlan objects, use the Atlan MCP server at https://api.atlan.com/mcp or the SDK. To install or publish skills from a terminal, use the `aireg` CLI; `aireg --map json` prints its command map. The `atlanai` CLI is deprecated. Run a read-only identity check before any write. > The docs MCP server at /mcp searches these docs only. It cannot read or change Atlan objects. > SDK packages: Python `atlanai` (PyPI) and TypeScript `@atlanai/sdk` (npm). Show Python first, then TypeScript. > These docs cover Atlan AI Registry, Atlan's hosted product. The AI registry specification and aireg CLI are maintained separately. /open-source lists publicly reachable signed installers and explains that the source repository and hosted CLI reference currently require GitHub access. Do not claim the repository or its reference docs are publicly accessible. Use these docs for Atlan-specific setup such as the adapter, sign-in and workspaces. # How repository profiles work > What a registered repository's profile shows about the agent sessions attributed to it, the artifacts it publishes, and the improve loops it offers. A repository profile brings together the agent sessions Atlan attributes to a Git repository, the skills, agents, and scorers it publishes, and the improve loops that can act on them. Open a registered repository from **Brain** > **Repos**. To compare usage across repositories, open the **Repositories** report in **Reports**; see [Compare agent usage](/registry/reporting). ## Tabs | Tab | What it holds | | - | - | | **Overview** | The repository's summary figures against the previous period, its activity trend, who works in it, and next steps. | | **Insights** | The full breakdown: branches, skills, tools and MCP servers, harnesses and models, error rate, latency, cache, and recorded cost. | | **Context** | The skills, agents, and scorers sourced from the repository, the skills agents load from other sources, and its instruction files. | | **Improve** | The loops that read runs and propose a change you review, and the repository's recent improvement runs. | | **Relationships** | The links between the repository and related skills, agents, and scorers. Skills and agents published from it link themselves; you can also link one here. | ## What the figures cover Figures cover agent sessions that reported this repository's Git remote. The Atlan CLI reports the remote for Claude Code and Codex sessions run inside a Git checkout. Older sessions without Git metadata, sessions run outside a checkout, and harnesses that do not report one are left out. A date range and filters for **Branch**, **Harness**, **Model**, and **Person** narrow every card on the tab at once, and a link to the page carries the range and filters chosen. When no session in the range reported the repository's remote, the profile says so instead of drawing zeros and suggests a longer range. When the repository has no valid HTTPS Git remote, it asks you to add one, because there is nothing to match runs against. Where Atlan is available in your organization, cards offer **Explain**: select it and Atlan accounts for the card's figures in a note under the card. ## Overview **Repository summary** shows **Sessions**, **People**, **Tokens**, **Recorded cost**, and **Error rate**, each with its change from the previous period. Recorded cost is lower than real spend where a model reports no price, and the error rate is the share of traces with a failed step in this repository. **Activity** charts the period against the one before it; switch it between **Tokens**, **Traces**, and **Sessions**. **Who works here** lists the credential owners with Git-attributed sessions in the repository and the harness each used most, beside the share of traces by harness and the traces by model. Select a person, a harness, or a model to filter the page. **Context in this repository** counts the skills, agents, and scorers sourced from it, and **Next steps** names the loops Atlan can run from what it has seen here. ## Insights * **Flagged** names what stands out: skill and tool error rates at least twice their trace-weighted peer average, and a branch's tokens per trace at least twice the repository's. Each needs enough runs to mean something. A flagged skill's action opens **Improve**, and a flagged branch's action filters the page to it. * **Branches**, **Skills**, **Tools and MCP servers**, and **Harnesses and models** rank traces, loads, calls, recorded cost, and error rate. A trace can count for several tools. * **Error rate** and **Recorded cost** chart the range against the previous period. * **Latency** shows median, p90, and p99 seconds per trace. It cannot be split by branch, skill, or tool yet. * **Cache and tokens** shows the cache hit rate, output tokens, and tool calls. ## Context **Skills from this repository** lists the skills published from it with **Loads here**, **Error rate**, **Cost**, and an **Improve** action for each. Usage is for this repository only; the skill page shows every repository. **Borrowed skills** lists the skills agents loaded in this repository in the selected range that come from another source. Nothing borrowed in the range leaves the card empty. **Instruction files** are listed as coming soon. `AGENTS.md` and `CLAUDE.md` are not in the registry yet, so Atlan cannot show which ones agents read here. **Agents and scorers** lists the agents and scorers sourced from this repository. ## Improve **Improve skills** lists the repository's skills, each with the state of its check: select **Get suggestions** to start one, follow its progress, and review what it proposes on the skill. A check without enough runs to judge from says so, and so does a row whose skill you cannot edit. Applied suggestions become a new version in Atlan. The next publish from GitHub replaces it unless the change also lands in the repository. **Learnings from traces** offers **Ask Atlan for learnings**: Atlan reads the repository's runs and names up to three lessons, each with the figure behind it and where it belongs. **Fix AGENTS.md** and **Fix agents** are listed as coming soon; improvement runs cover skills only for now. **Improvement runs** lists the recent runs across the repository's skills, newest first, with each run's status and its changes. Select a run to open it on the skill and review its suggestions. ## See also * [Compare agent usage](/registry/reporting): The **Repositories** report and the other Reports pages. * [Review skill improvement suggestions](/registry/skills/how-tos/improve-skill): Run a check and review a skill's suggestions. * [How skill source works](/registry/skills/concepts/source): Where a published skill's repository link comes from. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.