FreeToken — LLM API discovery
REMOTE · FREETOKEN.LINK
LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only.
Available components
Last scanned (3 hours ago)
Scores higher than 66% 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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability59
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 496 tokens (~82/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management57
- Stability observed for 17 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
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://freetoken.link/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=freetoken.link | CN=WE1,O=Google Trust Services,C=US | 18 Oct 2026 | 16 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 8ed26ba2b261b4913f0c05f061d99a3 |
| SANs: freetoken.link, www.freetoken.link, *.www.freetoken.link | ||||||
| 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 freetoken.link. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| link. | present | 16766 | 13 | Verified |
| freetoken.link. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000 |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), geolocation=(), microphone=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://freetoken.link/mcp | Verified | 200 | |
| http (plaintext) | http://freetoken.link/mcp | HTTPS enforced | 308 | https://freetoken.link/mcp |
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 →
estimate_cost ~78
Estimate USD cost for ONE listed priceId and its exact billing scenario. inputMillion/outputMillion are millions of tokens, not individual tokens. Not a live quote, free quota calculation, or charge.
| Name | Type | Req | Description |
|---|---|---|---|
| inputMillion | number | yes | – |
| locale | string | – | – |
| outputMillion | number | yes | – |
| priceId | string | yes | – |
No output schema declared.
No examples provided.
export_keyless_config ~73
Render a keyless config for 1–5 exact catalog providerSlug/modelSlug pairs. Only environment variable references are returned. No keys, prompts, network calls, or file writes. Review compatibility before using.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | yes | – |
| locale | string | – | – |
| selections | array | yes | – |
No output schema declared.
No examples provided.
get_provider_guide ~50
Read official application links, payment/identity conditions and existing application steps for a published provider. No signup or key generation is performed.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | – |
| provider | string | yes | – |
No output schema declared.
No examples provided.
get_route_status ~72
Read existing sampled checks for public catalog routes. No new checks run. Missing/stale evidence must not be interpreted as uptime or an outage. provider/model use catalog slugs.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| locale | string | – | – |
| model | string | – | – |
| provider | string | – | – |
No output schema declared.
No examples provided.
list_price_references ~44
List dated price reference IDs and billing scenarios for estimate_cost. This is a limited reference set, not complete market coverage or live quotes.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | – |
No output schema declared.
No examples provided.
search_models ~94
Filter the published catalog (substring search, not a benchmark or guarantee of free access). Returns exact provider/model slugs for subsequent tools, conditions, dates and source links.
| Name | Type | Req | Description |
|---|---|---|---|
| accessType | string | – | – |
| limit | integer | – | – |
| locale | string | – | – |
| minContextTokens | integer | – | – |
| protocol | string | – | – |
| provider | string | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
How do I install the FreeToken — LLM API discovery MCP server?
FreeToken — LLM API discovery is a hosted endpoint at https://freetoken.link/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 · freetoken.link
claude mcp add --transport http link-freetoken-catalog 'https://freetoken.link/mcp'
What is the FreeToken — LLM API discovery MCP server?
FreeToken — LLM API discovery is an MCP server listed in the public MCP registry as link.freetoken/catalog. LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only. This page covers its hosted endpoint (https://freetoken.link/mcp).
Is the FreeToken — LLM API discovery MCP server safe to use?
FreeToken — LLM API discovery scores 76 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 FreeToken — LLM API discovery MCP server expose?
FreeToken — LLM API discovery exposes 6 tools: search_models, get_provider_guide, list_price_references, estimate_cost, get_route_status, export_keyless_config. Their descriptions and schemas cost roughly 411 tokens of context every time the server is loaded.
Does the FreeToken — LLM API discovery MCP server require authentication?
No. We connected to FreeToken — LLM API discovery without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the FreeToken — LLM API discovery MCP server still maintained?
FreeToken — LLM API discovery 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.