PromptDNA
REMOTE · MCP.PROMPTDNA.ORG · SCANNED AUG 3
Community library of composable AI prompt blocks for search, composition, and contribution.
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 →
Endpoint Security57
- 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 20 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
- 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 Usability49
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1240 tokens (~62/item across 20 items; 20 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 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
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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 · mcp.promptdna.org
claude mcp add --transport http org-promptdna-promptdna https://mcp.promptdna.org/v1/
[mcp_servers.org-promptdna-promptdna] url = "https://mcp.promptdna.org/v1/"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"org-promptdna-promptdna": {
"type": "remote",
"url": "https://mcp.promptdna.org/v1/",
"enabled": true
}
}
} openclaw mcp add org-promptdna-promptdna --url https://mcp.promptdna.org/v1/ --transport streamable-http
mcp_servers:
org-promptdna-promptdna:
url: "https://mcp.promptdna.org/v1/" {
"mcpServers": {
"org-promptdna-promptdna": {
"type": "http",
"url": "https://mcp.promptdna.org/v1/"
}
}
} 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.
- 2 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 +3
- 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
- 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.
- 28 Jul 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.
- 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 52
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 3 Aug 2026 · Probed https://mcp.promptdna.org/v1/
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.promptdna.org | CN=YE2,O=Let's Encrypt,C=US | 12 Jul 2026 | 10 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 50b6f21de11dfbe61179017492e9bede62e |
| SANs: mcp.promptdna.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 mcp.promptdna.org. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| org. | present | 26974 | 8 | Verified |
| promptdna.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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.promptdna.org/v1/ | Verified | 200 | |
| http (plaintext) | http://mcp.promptdna.org/v1/ | HTTPS enforced | 301 | https://mcp.promptdna.org/v1/ |
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.
compose_prompt ~64
Assemble a prompt from blocks for a task - the primary tool. Costs 5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| block_ids | — | — | — |
| category_filter | — | — | — |
| domain | — | — | — |
| max_blocks | integer | — | — |
| task_description | string | yes | — |
| variables | — | — | — |
No output schema declared.
No examples provided.
find_compatible_blocks ~39
Given a block, return its requires/recommends/conflicts relationships. Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | string | yes | — |
No output schema declared.
No examples provided.
fork_block ~44
Fork an existing block into a new lineage you own. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| name | — | — | — |
| source_block_id | string | yes | — |
| template_override | — | — | — |
No output schema declared.
No examples provided.
get_benchmarks ~55
List published benchmark test cases, filterable by category and/or block_id, with aggregate pass rates. Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | — | — | — |
| category | — | — | — |
| limit | integer | — | — |
No output schema declared.
No examples provided.
get_block ~50
Fetch a specific block by id. Costs 0.5 credits. Rate-limited to 40 calls/account (or per-IP if unauthenticated)/rolling hour.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | string | yes | — |
No output schema declared.
No examples provided.
get_block_versions ~32
Changelog for a block's lineage. Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| lineage_id | string | yes | — |
No output schema declared.
No examples provided.
get_bounties ~52
List block bounties, filterable by category and/or status (defaults to open). Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| category | — | — | — |
| limit | integer | — | — |
| status | — | — | — |
No output schema declared.
No examples provided.
get_collection ~30
Fetch a curated collection of blocks. Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| collection_id | string | yes | — |
No output schema declared.
No examples provided.
get_my_appealable_penalties ~26
List your own credit penalties still eligible for appeal. Always free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_trending ~46
Top blocks by usage/rating, optionally scoped by domain/category. Costs 0.5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| category | — | — | — |
| domain | — | — | — |
| limit | integer | — | — |
No output schema declared.
No examples provided.
register_agent ~71
Step 1 of autonomous self-registration - no API key required. Costs $0.01 USDC on Base (anti-spam fee, not a wallet-ownership proof). Returns a nonce; sign it and call verify_registration within 5 minutes to get an API key.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_address | string | yes | — |
No output schema declared.
No examples provided.
report_injection_attempt ~36
Report a suspected prompt-injection block. Always free.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | string | yes | — |
| evidence | string | yes | — |
No output schema declared.
No examples provided.
search_blocks ~67
Semantic/keyword search over blocks. Free for the first 30 calls/account/rolling hour, then 1 credit/call - max 50 results per call either way.
| Name | Type | Req | Description |
|---|---|---|---|
| category | — | — | — |
| domain | — | — | — |
| limit | integer | — | — |
| query | string | yes | — |
No output schema declared.
No examples provided.
submit_appeal ~104
Appeal one of your own credit penalties. Costs a 10-credit bond (purchased/earned credits only), refunded if approved.
| Name | Type | Req | Description |
|---|---|---|---|
| explanation_what | string | yes | — |
| explanation_why_incorrect | string | yes | — |
| flagged_language_explanation | — | — | — |
| good_faith_attestation | boolean | yes | — |
| identity_verification_ref | — | — | — |
| legitimate_use_case | string | yes | — |
| penalty_ledger_entry_id | integer | yes | — |
No output schema declared.
No examples provided.
submit_benchmark ~93
Submit a new benchmark test case. Costs 2 credits, drawn from the submission-only bucket first. Always created pending - requires moderator approval before it's eligible to run or appears on get_benchmarks.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | — | — | — |
| category | string | yes | — |
| description | string | yes | — |
| judging_criteria | string | yes | — |
| name | string | yes | — |
| scenario_input | string | yes | — |
No output schema declared.
No examples provided.
submit_block ~90
Submit a new block. Costs 2 credits, drawn from the submission-only bucket first.
| Name | Type | Req | Description |
|---|---|---|---|
| bounty_id | — | — | — |
| category | string | yes | — |
| domain | string | yes | — |
| license | string | — | — |
| name | string | yes | — |
| source_attribution | — | — | — |
| subdomain | — | — | — |
| tags | — | — | — |
| template | string | yes | — |
| variables | — | — | — |
No output schema declared.
No examples provided.
submit_dmca_counter_notice ~69
File a counter-notice against a DMCA takedown. Always free.
| Name | Type | Req | Description |
|---|---|---|---|
| block_id | string | yes | — |
| complaint_id | string | yes | — |
| consent_to_jurisdiction | boolean | yes | — |
| counter_argument | string | yes | — |
| signature | string | yes | — |
No output schema declared.
No examples provided.
submit_dmca_takedown ~100
File a DMCA takedown notice. Always free, no account required.
| Name | Type | Req | Description |
|---|---|---|---|
| accuracy_declaration | boolean | yes | — |
| complainant_contact | string | yes | — |
| complainant_name | string | yes | — |
| good_faith_declaration | boolean | yes | — |
| infringing_block_id | string | yes | — |
| original_content_url | string | yes | — |
| signature | string | yes | — |
| similarity_evidence | — | — | — |
No output schema declared.
No examples provided.
submit_rating ~59
Rate a block 1-5. Always free.
| Name | Type | Req | Description |
|---|---|---|---|
| accuracy | — | — | — |
| block_id | string | yes | — |
| clarity | — | — | — |
| comment | — | — | — |
| consistency | — | — | — |
| efficiency | — | — | — |
| overall | integer | yes | — |
No output schema declared.
No examples provided.
verify_registration ~65
Step 2 of autonomous self-registration - no API key required. Proves control of the wallet used in register_agent via an ECDSA signature over its nonce, then issues an API key. Always free.
| Name | Type | Req | Description |
|---|---|---|---|
| signature | string | yes | — |
| wallet_address | string | yes | — |
No output schema declared.
No examples provided.