Official MCP RegistryListed
Agent Service Atlas
Find any agent service, and check it before you pay for it or rely on it.
First seen 16 Oct 2026. Evidence as of 18 Oct 2026.
9
Tools
From an anonymous probe
1
Source listings
Each with its own history
12
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_changes | Recently detected changes to monitored documentation and API schemas, across all reviewed services or for one. A detected change is pending interpretation, not necessarily a breaking change. | Read-only |
| get_history | Individual check results for a service over the last days, newest first. Use it to see patterns (intermittent failures, slowdowns) behind the summary figures. | Read-only |
| get_report | The weekly State of Agent Services report: coverage, probe results, payment networks, prices and purpose tags across everything we track. Counts and distributions only, with their method. Omit id for the latest published report; 'current' gives provisional week-to-date figures. | Read-only |
| get_service | Full evidence and connection details for one service, plus a referral_id. Use the referral_id with report_outcome after you use the service (valid 7 days). | Changes data |
| get_stats | How many services we track and how many checks ran in the last 24 hours. | Read-only |
| get_tree | The capability tree: what services do, as branches, leaves and leaves' children, each with a one-line description and the number of services in it (zeros included). Read it once (follow its guide), choose the most specific node that matches your task, then call search_services with branch set to its id, or up to three ids separated by commas when more than one fits. format "text" returns the same tree as plain text, one line per node: the cheapest to read. Keep it and pass since_revision later to get only what changed. IDs are permanent: an id that moved (listed under moved) still works as a branch filter. | Read-only |
| report_outcome | After using a service, report whether it worked. Requires a free API key (Authorization: Bearer asd_...; get one with POST https://agentservicedirectory.com/api/v1/keys). Quote the referral_id from get_service. Reports are stored as unverified claims and published only after moderation. Never include task data, secrets or personal information. | Changes data |
| search_services | Find payable APIs and agent task marketplaces by purpose, with evidence for each. Filter on the evidence (passing, min_pass_rate, max_price_usd) and pick one; then call get_service for connection details. Results are compact; use limit/offset to page. | Read-only |
| send_feedback | Tell us what is missing or wrong: a service or kind of service we don't list, a metric you need, a feature, wrong data or unclear docs. No key needed. We use it to decide where to look next; counts by kind are public on the roadmap, the messages are not. Never include task data, secrets or personal information. | Changes data |
Change history
- search_services: input schema changed
- get_tree: input schema changed (+format, +since_revision)
- get_tree: description changed (+"branches, leaves" +"leaves' children, each" +"it")
- server instructions changed (+"do (format "text" is the cheapest to read; keep it and pass since_revision later)," +"the most specific node" +"for your task (up to three, comma-separated, when more than one fits; or")
- send_feedback: tool added
- search_services: input schema changed (+branch, +max_terms_changes_90d, +provider, +scope)
- report_outcome: description changed (+"asd_...;" +"https://agentservicedirectory.com/api/v1/keys)." -"asa_...;")
- get_tree: tool added
- server instructions changed (+"A directory of APIs, MCP servers" +"marketplaces for AI agents, with metrics" +"measure and the prices they state. Status: unstable preview. Data, fields and tools can change or break without notice; do not rely on this for anything critical yet. Every figure says how many checks it rests on")
- Registry status changed from "active" to "deprecated" (registry)
- Description changed (registry)
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.agentserviceatlas/agent-service-atlas | 16 Oct 2026 | 18 Oct 2026 | 3 |