io.github.rarasAI/raras

REMOTE · RARAS.ORG · SCANNED AUG 3

Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.

Available components

+5 this week 67 67 Trust /100

Trust breakdown (6 categories)

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 →

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 21 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 Usability78

100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 1222 tokens (~58/item across 21 items; 21 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage71

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
Structured output schemas are declared (33% of tools); any adoption earns full credit.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · raras.org

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http rarasai-raras https://raras.org/api/mcp

# ~/.codex/config.toml

[mcp_servers.rarasai-raras]
url = "https://raras.org/api/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rarasai-raras": {
      "type": "remote",
      "url": "https://raras.org/api/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add rarasai-raras --url https://raras.org/api/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  rarasai-raras:
    url: "https://raras.org/api/mcp"

// mcp.json

{
  "mcpServers": {
    "rarasai-raras": {
      "type": "http",
      "url": "https://raras.org/api/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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.

3 Aug 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.
1 Aug 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.
31 Jul 26 +1
- 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 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
27 Jul 26 +1
- 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 61

First indexed and scored.

Show 6 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Probed https://raras.org/api/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=raras.org	CN=YE2,O=Let's Encrypt,C=US	4 Jul 2026	2 Oct 2026	ECDSA 256	ECDSA-SHA384	5942e45c71b5241dbc8cb076ff8609e0306
SANs: *.raras.org, raras.org
CN=YE2,O=Let's Encrypt,C=US (CA)	CN=Root YE,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	ECDSA 384	ECDSA-SHA384	4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA)	CN=ISRG Root X2,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	ECDSA-SHA384	872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	SHA256-RSA	6c8f1dc727c7117f7baf853ac980f9cd

DNSSEC insecure

Validation of raras.org. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
org.	present	26974	8	Verified
raras.org.	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=63072000; includeSubDomains; preload
content-security-policy	default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://www.google-analytics.com https://www.clarity.ms https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://maps.googleapis.com; style-src 'self' 'unsafe-inline'; img-src 'self' blob: data: https:; font-src 'self' data:; media-src 'self' https://.supabase.co https://storage.googleapis.com blob:; connect-src 'self' https://.supabase.co wss://.supabase.co https://generativelanguage.googleapis.com https://openrouter.ai https://www.google-analytics.com https://analytics.google.com https://region1.google-analytics.com https://.clarity.ms https://.bing.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://.googleapis.com https://www.googletagmanager.com https://content-firebaseappcheck.googleapis.com https://firebaseinstallations.googleapis.com https://firebaseremoteconfig.googleapis.com https://lh3.googleusercontent.com; frame-src 'self' https://www.youtube.com https://ww
x-content-type-options	nosniff
x-frame-options	DENY
referrer-policy	strict-origin-when-cross-origin
permissions-policy	accelerometer=(), ambient-light-sensor=(), autoplay=(self), battery=(), camera=(self), display-capture=(), document-domain=(), encrypted-media=(), fullscreen=(self), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(self), midi=(), payment=(), picture-in-picture=(self), publickey-credentials-get=(self), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(self), xr-spatial-tracking=(), interest-cohort=(), browsing-topics=()

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://raras.org/api/mcp	Verified	200
http (plaintext)	http://raras.org/api/mcp	HTTPS enforced	301	https://raras.org/api/mcp

MCP tools — 21 exposed · ~1,147 tokens

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.

Tool Tokens

analyze_clinical_case Analisar caso clínico ~57

Caso clínico → doenças candidatas + literatura relevante em 1 chamada. Apenas informativo, nunca diagnóstico.

Input Output Examples

Name	Type	Req	Description
case_description	string	yes	—
diseases_limit	integer	—	—
papers_limit	integer	—	—

No output schema declared.

No examples provided.

explain_relation Explicar relação (MedGraphRAG, raciocínio multi-hop) ~120

Raciocínio fundamentado sobre o grafo: dada uma pergunta (ex.: "por que o gene X se associa à doença Y?", "como a droga Z se relaciona a esta doença?"), retorna caminhos de evidência multi-hop (doença↔gene↔via↔droga↔fenótipo) com proveniência citável. Se não houver caminho no grafo, recusa — nunca inventa.

Input Output Examples

Name	Type	Req	Description
hpo_ids	array	—	—
max_hops	—	—	—
query	string	yes	—

Name	Type	Req	Description
hasEvidence	boolean	yes	—
paths	array	yes	—
query	string	yes	—
summary	object	yes	—

No examples provided.

find_active_trials Ensaios clínicos ativos ~41

Trials ativos com filtro Brazil.

Input Output Examples

Name	Type	Req	Description
in_brazil_only	boolean	—	—
limit	integer	—	—
orphaCode	string	yes	—

No output schema declared.

No examples provided.

find_communities Comunidades de pacientes ~35

Comunidades FEBRARARAS por doença.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
orphaCode	string	yes	—

No output schema declared.

No examples provided.

find_diseases_by_phenotypes Buscar doenças por fenótipos ~41

Match por IDs HPO. Use para diagnóstico diferencial.

Input Output Examples

Name	Type	Req	Description
hpo_ids	array	yes	—
limit	integer	—	—

No output schema declared.

No examples provided.

find_papers_for_disease Papers de uma doença ~53

Literatura relacionada a uma doença via embeddings (:SEMANTIC_MATCH, fallback vetorial).

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
min_score	number	—	—
orphaCode	string	yes	—

No output schema declared.

No examples provided.

find_phenotypically_similar Doenças com fenótipos similares ~73

Doenças com perfil de fenótipos HPO semelhante (simGIC pré-computado, explicável: nº de fenótipos em comum). Complementa find_similar_diseases (semântico).

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
orphaCode	string	yes	—

Name	Type	Req	Description
method	string	yes	—
orphaCode	string	yes	—
results	array	yes	—

No examples provided.

find_reference_centers Centros de referência ~44

Centros por doença e/ou UF, com CNES.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
orphaCode	string	—	—
state	string	—	—

No output schema declared.

No examples provided.

find_similar_diseases Doenças similares ~35

Vector similarity via embeddings SOTA.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
orphaCode	string	yes	—

No output schema declared.

No examples provided.

get_disease_detail Detalhes de doença rara ~37

Fenótipos HPO, genes, SUS, trials, descrição clínica em PT.

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—

No output schema declared.

No examples provided.

get_evidence Proveniência / evidências ~64

Cross-references de autoridade (Orphanet, MONDO, OMIM, MeSH, GARD, UMLS), status de verificação e PMIDs de uma doença. A base da regra "nunca inventar".

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—

Name	Type	Req	Description
diseaseTwin	object	yes	—
name	—	yes	—
neverInvent	boolean	yes	—
orphaCode	string	yes	—
pmids	array	yes	—
verification	object	yes	—
xrefs	object	yes	—

No examples provided.

get_graph_stats Estatísticas do grafo ~17

Contagens e métricas do dataset.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_hypotheses Hipóteses de reposicionamento (co-scientist) ~87

Candidatos a reposicionamento de fármacos gerados por associação de genes (guilt-by-association): drogas que tratam outras doenças que compartilham genes com esta. HIPÓTESES para investigação, NUNCA recomendações clínicas — cada uma rastreável (via gene X, da doença Y).

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—

Name	Type	Req	Description
hypotheses	array	yes	—
isRecommendation	boolean	yes	—
method	string	yes	—
name	string	yes	—
orphaCode	string	yes	—

No examples provided.

get_literature_relations Relações mineradas da literatura (PubTator3) ~79

Relações tipadas extraídas da literatura biomédica (associate/treat/cause/inhibit/stimulate/prevent) entre a doença e genes/fármacos, com nº de publicações como proveniência. Filtrável por predicado.

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—
predicate	string	—	—

Name	Type	Req	Description
orphaCode	string	yes	—
relations	array	yes	—
source	string	yes	—

No examples provided.

get_recent_updates Disease Twins atualizados recentemente ~69

Doenças cujo gêmeo digital ganhou evidência nova (autoria, PubTator3, Open Targets, verificação) nos últimos N dias. Faça polling para acompanhar mudanças (substituto stateless de subscriptions).

Input Output Examples

Name	Type	Req	Description
days	integer	—	—
limit	integer	—	—

Name	Type	Req	Description
sinceDays	number	yes	—
updates	array	yes	—

No examples provided.

get_research_log Diário de pesquisa do Disease Twin ~74

Registro cronológico do que o agente autônomo fez por esta doença: autoria, mineração de literatura, evidência genética, verificação, prospecção de fontes, recomputação de relações. Prova de que o gêmeo digital estuda a doença continuamente.

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—

Name	Type	Req	Description
events	array	yes	—
name	string	yes	—
orphaCode	string	yes	—

No examples provided.

get_schema Esquema do grafo ~27

Node labels, relationship types e property keys do grafo. Use antes de cypher_query.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_sus_coverage Cobertura SUS ~35

CEAF, SIGTAP, PNTN, nível de integração.

Input Output Examples

Name	Type	Req	Description
orphaCode	string	yes	—

No output schema declared.

No examples provided.

search_diseases Buscar doenças raras ~65

Full-text search em 10.468 doenças raras. Suporta filtros SUS/trials.

Input Output Examples

Name	Type	Req	Description
filter_has_active_trials	boolean	—	—
filter_has_sus_coverage	boolean	—	—
limit	integer	—	—
query	string	yes	—

No output schema declared.

No examples provided.

search_papers_semantic Busca semântica de papers ~56

Busca vetorial sobre 424k papers do PubMed. Use caso clínico, pergunta ou conjunto de sintomas.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
min_score	number	—	—
query	string	yes	—

No output schema declared.

No examples provided.

search_phenotypes Buscar fenótipos HPO ~38

Lookup HPO em PT ou EN. Retorna IDs HP:.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
query	string	yes	—

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	61
27 Jul	62
28 Jul	62
29 Jul	63
30 Jul	64
31 Jul	65
1 Aug	66
2 Aug	66
3 Aug	67