io.github.beneb89/changegamer
REMOTE · CHANGEGAMER.AI · SCANNED SEP 20
Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.
Available components
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 Security63
- 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 14 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 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 Usability83
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1022 tokens (~73/item across 14 items; 14 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 14 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 14 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
How do I install the io.github.beneb89/changegamer MCP server?
io.github.beneb89/changegamer is a hosted endpoint at https://changegamer.ai/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 · changegamer.ai
claude mcp add --transport http beneb89-changegamer 'https://changegamer.ai/mcp'
{
"mcpServers": {
"beneb89-changegamer": {
"url": "https://changegamer.ai/mcp"
}
}
} {
"servers": {
"beneb89-changegamer": {
"type": "http",
"url": "https://changegamer.ai/mcp"
}
}
} [mcp_servers.beneb89-changegamer] url = "https://changegamer.ai/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"beneb89-changegamer": {
"type": "remote",
"url": "https://changegamer.ai/mcp",
"enabled": true
}
}
} openclaw mcp add beneb89-changegamer --url 'https://changegamer.ai/mcp' --transport streamable-http
mcp_servers:
beneb89-changegamer:
url: "https://changegamer.ai/mcp" {
"McpServers": {
"beneb89-changegamer": {
"Transport": "http",
"Url": "https://changegamer.ai/mcp"
}
}
} assistant mcp add beneb89-changegamer -t streamable-http -u 'https://changegamer.ai/mcp'
{
"mcpServers": {
"beneb89-changegamer": {
"type": "http",
"url": "https://changegamer.ai/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 26 Aug 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
- 25 Aug 26 +1
- Stability: 0.97 → pass security
- 24 Aug 26 0
- Tool “get_stats” rewrote its description, which is the text the model reads security
- Schema quality: 721 → 1022 ▼ functional
- Server version: 1.0.3 → 1.0.5 functional
- New tool “get_article” functional
- New tool “get_cluster” functional
- New tool “list_articles” functional
- New tool “search” functional
- 11 Aug 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
- 31 Jul 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 Jul 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 Jul 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
- 26 Jul 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 20 Sept 2026 · Probed https://changegamer.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=changegamer.ai | CN=WE1,O=Google Trust Services,C=US | 9 Aug 2026 | 7 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | cb915c00c2a47f4b0ec16eddd4a8dede |
| SANs: changegamer.ai, *.changegamer.ai | ||||||
| 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 changegamer.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 3799 | 8 | Verified |
| changegamer.ai. | 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=15552000; includeSubDomains |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://changegamer.ai/mcp | Verified | 200 | |
| http (plaintext) | http://changegamer.ai/mcp | HTTPS enforced | 301 | https://changegamer.ai/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 →
check_access ~106
Verify an access key and report what it unlocks. Returns valid:true/false; when valid, the tier, when it was created, the premium slugs it unlocks, and that it grants the gated /api/corpus.full.jsonl + get_full_corpus deliverable. Never returns the key, email, or Stripe session. Use this to confirm a freshly-purchased key works before relying on it.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | yes | Access key to verify (cg_...) |
No output schema declared.
No examples provided.
get_access_info ~21
Return current access and pricing information for ChangeGamer resources.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_article ~64
Fetch one ChangeGamer guide (editorial article) by slug as full Markdown with its metadata header. Always free — never part of the paid corpus. Use list_articles to discover slugs.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Article slug (e.g. "rag-in-production") |
No output schema declared.
No examples provided.
get_cluster ~70
Fetch one ChangeGamer guide cluster (topic bundle) from the free editorial layer: pillar metadata, every sub-article with variant URLs, and the pillar’s full Markdown body. Use list_articles to discover cluster ids.
| Name | Type | Req | Description |
|---|---|---|---|
| cluster_id | string | yes | Cluster id, e.g. "rag-in-production" |
No output schema declared.
No examples provided.
get_corpus ~74
Return the entire free corpus as one document (every free resource title, description, canonical URL, and full Markdown body) — the same content as /llms-full.txt. Premium resources appear as a stub with a purchase link, not their body. Use this to ingest everything in a single call; the response is large.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_full_corpus ~99
Return the ENTIRE corpus including premium resource bodies in one document — the keyed deliverable of the Corpus/Enterprise license. Requires a Corpus- or Enterprise-tier api_key (a Starter key unlocks premium resources but NOT the corpus file); without an entitled key a payment-required/upgrade object is returned. The free, premium-stubbed version is get_corpus.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Corpus/Enterprise license key (cg_...) |
No output schema declared.
No examples provided.
get_payment_info ~70
Return the agent payment manifest: every way to pay (HTTP 402 + Bearer key, MCP, Stripe checkout, x402, RSL per-crawl), the exact 402 retry loop, what is always free, and the recommended path per use case. Same data as /api/payment.json.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_pricing ~59
Return the full paid-offer catalog: every tier with price, currency, interval, checkout URL, what it unlocks, deliverables, and license grant — plus the free layer and premium slug list. Same data as /api/pricing.json.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_resource ~73
Fetch a ChangeGamer resource by slug. Free resources return full metadata and Markdown body. Premium resources require a valid api_key; without one a payment-required object is returned.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Access key for premium resources |
| slug | string | yes | Resource slug (e.g. "getting-started") |
No output schema declared.
No examples provided.
get_stats ~81
Return corpus stats: total/free/premium counts, per-category counts, tag count, newest/oldest update dates, the 10 most recently updated resources, feed URLs — plus an editorial block (guide count, words, newest publish) merged at runtime from the static articles index. A small freshness/size signal to poll before deciding whether to re-ingest.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_articles ~62
List all ChangeGamer editorial guides (always free, separate from the licensable corpus): cluster-first hub/spoke graph with every article's title, search intent, word count, takeaways count and variant URLs. No body content — fetch bodies with get_article.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_resources ~50
List all ChangeGamer resources with metadata and absolute URLs. Returns slug, title, description, category, tags, updated date, premium flag, and HTML/Markdown/JSON variant URLs. No body content.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search ~93
Keyword search across ALL ChangeGamer content (resources and editorial guides) with server-side ranking: term hits in title weigh most, then tags, then description. Returns ranked rows with type, slug, title and .md URL (no body content). Use get_resource/get_article to fetch winners.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results (default 10) |
| q | string | yes | Search query — one or more keywords |
No output schema declared.
No examples provided.
search_resources ~100
Search the ChangeGamer corpus by keyword. Ranks resources by relevance across title, description, tags, category, and body, and returns metadata plus HTML/Markdown/JSON URLs (no body content). Use this to find resources before fetching them with get_resource.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum number of results (default 10). |
| query | string | yes | Search keywords, e.g. "retrieval augmented generation" or "mcp auth" |
No output schema declared.
No examples provided.
What is the io.github.beneb89/changegamer MCP server?
io.github.beneb89/changegamer is an MCP server listed in the public MCP registry as io.github.beneb89/changegamer. Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more. This page covers its hosted endpoint (https://changegamer.ai/mcp).
Is the io.github.beneb89/changegamer MCP server safe to use?
io.github.beneb89/changegamer scores 82 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 io.github.beneb89/changegamer MCP server expose?
io.github.beneb89/changegamer exposes 14 tools: list_resources, get_resource, get_access_info, search_resources, get_corpus, and 9 more. Their descriptions and schemas cost roughly 1,022 tokens of context every time the server is loaded.
Does the io.github.beneb89/changegamer MCP server require authentication?
No. We connected to io.github.beneb89/changegamer without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.beneb89/changegamer MCP server still maintained?
io.github.beneb89/changegamer is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.