Course Drift Oracle
REMOTE · SIGNETWORKS.ATELIERI.WORKERS.DEV
Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
Available components
Last scanned (12 hours ago)
Scores higher than 64% of remote servers
Reachable. Last reached 5 Nov 2026.
Category AI and Machine Learning
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 10 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability79
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 928 tokens (~92/item across 10 items; 10 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 0
- Stability: 0.97 → pass security
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Aug 26 0
- Schema quality: 82 → 92 ▼ functional
- New tool “site_audit” functional
- New tool “site_audit_summary” functional
- New tool “site_audit_x402” functional
- 29 Aug 26 0
- Schema quality: 67 → 82 ▼ functional
- Stability: unverified → 0.03 ▲ functional
- Schema quality: good → excellent functional
- New tool “model_status” functional
- New tool “model_status_batch” functional
- New tool “model_status_batch_x402” functional
- 28 Aug 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://signetworks.atelieri.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=atelieri.workers.dev | CN=WE1,O=Google Trust Services,C=US | 26 Oct 2026 | 24 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | f9386b43dbca94c90e15480f4302c621 |
| SANs: atelieri.workers.dev, *.atelieri.workers.dev | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of signetworks.atelieri.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://signetworks.atelieri.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://signetworks.atelieri.workers.dev/mcp | Inconclusive | 406 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
drift_report ~55
Paid ($0.25). Every drift finding with file path, line number, what is wrong, and the suggested fix - enough to open a PR without re-deriving anything. Verifiable against the free summary's findings_hash.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
drift_report_x402 ~71
Paid ($0.25, x402/USDC). Same full drift report as drift_report: every finding with file path, line number, what is wrong, and the suggested fix. Pay with x402 if you hold USDC; use drift_report to pay by card or other MPP methods.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
drift_summary ~56
Free. How many pinned models and package versions in the ai-agents-for-beginners course have drifted from upstream reality, broken down by lesson and severity. Returns a signed receipt committing to the full findings set. No payment required.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
model_status ~97
Free. Look up one model id in the signed catalog: current, deprecated, or retired, plus replacement, earliest_retirement, source, and retrieved. Returns an honest "unknown: not in catalog" for an id this catalog does not track - never conflated with "current". Includes the catalog snapshot's signed receipt.
| Name | Type | Req | Description |
|---|---|---|---|
| model_id | string | yes | the model id to look up, e.g. "gpt-4o" |
No output schema declared.
No examples provided.
model_status_batch ~120
Paid ($0.10). Look up a list of model ids in the signed catalog and return one entry per id (or an honest "unknown: not in catalog" per id), plus any_action_needed: true if any input model is deprecated or retired. Built for a CI pipeline's pinned-model set - one signed answer and one boolean to gate a build on, instead of parsing an array of free lookups by hand.
| Name | Type | Req | Description |
|---|---|---|---|
| model_ids | array | yes | the model ids to look up, e.g. a CI pipeline's pinned model set |
No output schema declared.
No examples provided.
model_status_batch_x402 ~92
Paid ($0.10, x402/USDC). Same batch model status lookup as model_status_batch: one entry per input id plus any_action_needed. Pay with x402 if you hold USDC; use model_status_batch to pay by card or other MPP methods.
| Name | Type | Req | Description |
|---|---|---|---|
| model_ids | array | yes | the model ids to look up, e.g. a CI pipeline's pinned model set |
No output schema declared.
No examples provided.
site_audit ~108
Paid ($0.25). All 12 agent-legibility checks for a submitted site URL, each with status and detail, as a dated receipt signed live with a dedicated Ed25519 audit key (or explicitly unsigned while that key is unprovisioned - never a fabricated signature). Verify with verify_report. The signature proves what was checked and when, not that the site is good.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | the site URL to audit, e.g. "https://example.com" |
No output schema declared.
No examples provided.
site_audit_summary ~121
Free. Submit a site URL; the worker runs 12 agent-legibility checks against it (robots.txt AI-crawler directives, llms.txt, MCP advertisement, structured data, meta/charset/content-type sanity, no-JS response) with bounded fetches, private addresses refused, and a per-target rate limit. Returns how many of 12 passed, plus target and date - enough to decide whether the paid per-check detail is worth it.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | the site URL to audit, e.g. "https://example.com" |
No output schema declared.
No examples provided.
site_audit_x402 ~119
Paid ($0.25, x402/USDC). Same full site audit as site_audit: all 12 checks with status and detail as a signed dated receipt. Pay with x402 if you hold USDC; use site_audit to pay by card or other MPP methods. Payment settles before the target is checked, so run the free site_audit_summary first to confirm your URL is valid and not rate limited.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | the site URL to audit, e.g. "https://example.com" |
No output schema declared.
No examples provided.
verify_report ~89
Free. Verify a report receipt's Ed25519 signature, and optionally check that a findings array matches the hash the receipt committed to. Use this before paying to confirm the seller is describing real work, and after paying to confirm you received all of it.
| Name | Type | Req | Description |
|---|---|---|---|
| findings | array | – | optionally, the findings array to check against findings_hash |
| receipt | object | yes | the receipt object from any report |
No output schema declared.
No examples provided.
How do I install the Course Drift Oracle MCP server?
Course Drift Oracle is a hosted endpoint at https://signetworks.atelieri.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · signetworks.atelieri.workers.dev
claude mcp add --transport http 710git-course-drift-oracle 'https://signetworks.atelieri.workers.dev/mcp'
What is the Course Drift Oracle MCP server?
Course Drift Oracle is an MCP server listed in the public MCP registry as io.github.710git/course-drift-oracle. Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report. This page covers its hosted endpoint (https://signetworks.atelieri.workers.dev/mcp).
Is the Course Drift Oracle MCP server safe to use?
Course Drift Oracle scores 75 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Course Drift Oracle MCP server expose?
Course Drift Oracle exposes 10 tools: drift_summary, verify_report, drift_report, drift_report_x402, model_status, and 5 more. Their descriptions and schemas cost roughly 928 tokens of context every time the server is loaded.
Does the Course Drift Oracle MCP server require authentication?
No. We connected to Course Drift Oracle without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Course Drift Oracle MCP server still maintained?
Course Drift Oracle is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.