ToolAPI
REMOTE · TOOLAPI.ORG · 2 COMPONENTS · SCANNED AUG 4
Free public MCP for AI agents — 193 tools, 44 workflows. No API key.
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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 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 193 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 check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- 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 Usability82
- 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 7411 tokens (~36/item across 202 items; 193 tools + 9 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 Coverage70
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 10% of tool parameters carry a description.Partial
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
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 · toolapi.org
claude mcp add --transport http org-toolapi-hub https://toolapi.org/mcp
[mcp_servers.org-toolapi-hub] url = "https://toolapi.org/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"org-toolapi-hub": {
"type": "remote",
"url": "https://toolapi.org/mcp",
"enabled": true
}
}
} openclaw mcp add org-toolapi-hub --url https://toolapi.org/mcp --transport streamable-http
mcp_servers:
org-toolapi-hub:
url: "https://toolapi.org/mcp" {
"mcpServers": {
"org-toolapi-hub": {
"type": "http",
"url": "https://toolapi.org/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.
- 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
- 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 54
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://toolapi.org/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=toolapi.org | CN=WE1,O=Google Trust Services,C=US | 24 Jun 2026 | 22 Sept 2026 | ECDSA 256 | ECDSA-SHA256 | 82ad67df9eb80fcf135b9e2f5fd63e68 |
| SANs: toolapi.org, *.toolapi.org | ||||||
| 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 |
DNSSEC insecure
Validation of toolapi.org. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| org. | present | 26974 | 8 | Verified |
| toolapi.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://toolapi.org/mcp | Verified | 200 | |
| http (plaintext) | http://toolapi.org/mcp | Served over HTTP | 200 |
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.
jwt_verify ~72
Verify JWT signature (HS* with secret, RS* with public_key PEM).
| Name | Type | Req | Description |
|---|---|---|---|
| algorithms | array | — | e.g. ["HS256"] |
| public_key | string | — | PEM public key for RS algorithms |
| secret | string | — | For HS256/384/512 |
| token | string | yes | — |
No output schema declared.
No examples provided.
line_ending_normalize ~46
Detect and normalize line endings to lf/crlf/cr. When: Detect/normalize CRLF vs LF.
| Name | Type | Req | Description |
|---|---|---|---|
| style | string | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
list_unique ~22
Deduplicate list items preserving order.
| Name | Type | Req | Description |
|---|---|---|---|
| items | array | yes | — |
No output schema declared.
No examples provided.
mail_inbox_create ~45
Create disposable receive-only inbox @mail.toolapi.org (24h TTL). Returns address + secret token.
| Name | Type | Req | Description |
|---|---|---|---|
| prefix | string | — | Optional local-part prefix (alphanumeric) |
No output schema declared.
No examples provided.
mail_inbox_list ~47
List messages in a temp inbox (requires token from mail_inbox_create).
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | — | — |
| inbox_id | string | — | — |
| token | string | yes | — |
No output schema declared.
No examples provided.
mail_inbox_read ~48
Read full message body from temp inbox.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | — | — |
| inbox_id | string | — | — |
| message_id | string | yes | — |
| token | string | yes | — |
No output schema declared.
No examples provided.
markdown_link_extract ~27
Extract markdown/bare links and flag javascript: URLs.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
markdown_to_html ~33
Convert Markdown text to HTML. When: Render markdown → HTML for previews or emails.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
markdown_toc ~43
Build a table of contents from markdown headings. When: Build heading TOC from markdown docs.
| Name | Type | Req | Description |
|---|---|---|---|
| max_level | integer | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
mime_lookup ~47
Lookup MIME type by file extension/path, or extensions by MIME. When: Map file extension ↔ MIME type.
| Name | Type | Req | Description |
|---|---|---|---|
| mime | string | — | — |
| path_or_ext | string | — | — |
No output schema declared.
No examples provided.
nanoid_generate ~27
Generate URL-friendly nanoid (like npm nanoid).
| Name | Type | Req | Description |
|---|---|---|---|
| size | integer | — | — |
No output schema declared.
No examples provided.
nginx_config_lint ~37
Lint nginx config snippets (braces, SSLv3, server_tokens, HSTS hints).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
openapi_diff ~49
Compare two OpenAPI specs and flag breaking vs non-breaking API changes.
| Name | Type | Req | Description |
|---|---|---|---|
| new | string | yes | New OpenAPI JSON/YAML |
| old | string | yes | Previous OpenAPI JSON/YAML |
No output schema declared.
No examples provided.
openapi_operations_list ~43
List OpenAPI path operations (method, path, operationId, tags). When: List OpenAPI operations before validate/diff.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
openapi_validate ~29
Validate OpenAPI 3.x document (JSON or YAML snippet).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
package_manifest_audit ~65
Audit package.json or pyproject.toml — license, risky scripts, loose ranges; emit semver_checks for batch. Note: best-effort / heuristic — not a full language parser.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | — | — |
| text | string | yes | Manifest file contents |
No output schema declared.
No examples provided.
package_scripts_list ~58
List scripts from package.json or pyproject.toml (poetry/PEP 621). When: List npm/poetry/PEP 621 scripts from manifests.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
password_generate ~28
Cryptographically secure random password.
| Name | Type | Req | Description |
|---|---|---|---|
| length | integer | — | — |
| symbols | boolean | — | — |
No output schema declared.
No examples provided.
password_strength ~35
Offline password strength heuristic (length/classes/common). When: Offline password strength heuristic (not a cracker).
| Name | Type | Req | Description |
|---|---|---|---|
| password | string | yes | — |
No output schema declared.
No examples provided.
path_normalize ~48
Normalize filesystem path (resolve . and ..) for posix or windows. When: Resolve . and .. in filesystem paths.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | — |
| style | string | — | — |
No output schema declared.
No examples provided.
path_safety_check ~37
Check filesystem path for traversal / absolute / sensitive system paths.
| Name | Type | Req | Description |
|---|---|---|---|
| allow_absolute | boolean | — | — |
| path | string | yes | — |
No output schema declared.
No examples provided.
pem_decode ~30
List PEM blocks in text (label, DER size, SHA256 fingerprint).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
pick_choice ~38
Pick one item from a list (optional seed for reproducibility).
| Name | Type | Req | Description |
|---|---|---|---|
| items | array | yes | — |
| seed | integer | — | Optional RNG seed |
No output schema declared.
No examples provided.
port_check ~32
TCP port open/closed check with latency ms.
| Name | Type | Req | Description |
|---|---|---|---|
| host | string | yes | — |
| port | integer | yes | — |
No output schema declared.
No examples provided.
properties_parse ~37
Parse Java .properties key=value file. When: Parse Java .properties key=value configs (best-effort).
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
qr_generate ~34
Generate QR code as SVG (base64 data URI included).
| Name | Type | Req | Description |
|---|---|---|---|
| border | integer | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
query_string_build ~41
Build URL query string from params object. When: Build query strings from param objects.
| Name | Type | Req | Description |
|---|---|---|---|
| doseq | boolean | — | — |
| params | object | yes | — |
No output schema declared.
No examples provided.
query_string_parse ~38
Parse URL query string into key/value map (supports multi-values). When: Parse URL query strings into maps.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | — |
No output schema declared.
No examples provided.
radix_convert ~61
Convert number between bases 2-36 (binary, octal, decimal, hex).
| Name | Type | Req | Description |
|---|---|---|---|
| from_base | string | yes | 2-36 or binary/octal/decimal/hex |
| to_base | string | yes | — |
| value | string | yes | — |
No output schema declared.
No examples provided.
random_int ~40
Random integer in inclusive range (optional seed).
| Name | Type | Req | Description |
|---|---|---|---|
| max_val | integer | yes | — |
| min_val | integer | yes | — |
| seed | integer | — | — |
No output schema declared.
No examples provided.
random_string ~43
Random string (alphanumeric, hex, base64 charset or custom).
| Name | Type | Req | Description |
|---|---|---|---|
| charset | string | — | — |
| length | integer | — | — |
| seed | integer | — | — |
No output schema declared.
No examples provided.
regex_replace ~72
Replace regex matches in text (supports backreferences in replacement).
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | Max replacements when global |
| flags | string | — | i, m, s |
| global_replace | boolean | — | — |
| pattern | string | yes | — |
| replacement | string | yes | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
regex_test ~45
Test regex pattern; returns match, groups, span.
| Name | Type | Req | Description |
|---|---|---|---|
| flags | string | — | i, m, s |
| pattern | string | yes | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
remote_matrix ~17
Remote desktop tools comparison JSON for AI citation.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
requirements_audit ~30
Audit Python requirements.txt for unpinned/VCS/deprecated packages.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
reverse_dns ~25
Reverse DNS (PTR) lookup for IP address.
| Name | Type | Req | Description |
|---|---|---|---|
| ip | string | yes | — |
No output schema declared.
No examples provided.
robots_txt_validate ~25
Validate robots.txt syntax and User-agent rules.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
secrets_scan ~49
Scan text for hardcoded secrets (API keys, tokens, private keys). Returns redacted findings.
| Name | Type | Req | Description |
|---|---|---|---|
| min_entropy | number | — | Entropy threshold for heuristic strings |
| text | string | yes | — |
No output schema declared.
No examples provided.
semver_compare ~35
Compare two semver strings (less / equal / greater).
| Name | Type | Req | Description |
|---|---|---|---|
| a | string | yes | — |
| b | string | yes | — |
No output schema declared.
No examples provided.
semver_inc ~50
Bump a semver version by major/minor/patch. When: Bump major/minor/patch when cutting a release.
| Name | Type | Req | Description |
|---|---|---|---|
| release | string | — | — |
| version | string | yes | — |
No output schema declared.
No examples provided.
semver_max_satisfying ~40
Pick the highest version that satisfies a semver range (npm-style).
| Name | Type | Req | Description |
|---|---|---|---|
| range | string | yes | — |
| versions | array | yes | — |
No output schema declared.
No examples provided.
semver_parse ~30
Parse semver string into major, minor, patch, prerelease.
| Name | Type | Req | Description |
|---|---|---|---|
| version | string | yes | — |
No output schema declared.
No examples provided.
semver_range_intersects ~51
Heuristic check whether two semver ranges share any sample versions (conflict hint).
| Name | Type | Req | Description |
|---|---|---|---|
| range_a | string | yes | — |
| range_b | string | yes | — |
| samples | array | — | — |
No output schema declared.
No examples provided.
semver_satisfies ~39
Check if version satisfies npm-style range (^ ~ >= <= > <).
| Name | Type | Req | Description |
|---|---|---|---|
| range | string | yes | — |
| version | string | yes | — |
No output schema declared.
No examples provided.
semver_satisfies_batch ~32
Batch semver range checks for dependency audits (max 50).
| Name | Type | Req | Description |
|---|---|---|---|
| checks | array | yes | — |
No output schema declared.
No examples provided.
semver_sort ~47
Sort a list of semver versions ascending or descending. When: Sort semver lists before picking latest/oldest.
| Name | Type | Req | Description |
|---|---|---|---|
| reverse | boolean | — | — |
| versions | array | yes | — |
No output schema declared.
No examples provided.
shebang_parse ~37
Parse #! shebang line — interpreter and args. When: Parse #! interpreter lines in scripts.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.
shell_escape ~54
Shell-escape a string for posix/powershell/cmd (safe quoting). When: Safely quote strings for posix/powershell/cmd.
| Name | Type | Req | Description |
|---|---|---|---|
| shell | string | — | — |
| text | string | yes | — |
No output schema declared.
No examples provided.
spdx_license_check ~26
Validate SPDX license expression against common license IDs.
| Name | Type | Req | Description |
|---|---|---|---|
| expression | string | yes | — |
No output schema declared.
No examples provided.
sql_danger_scan ~47
Scan SQL text for dangerous patterns (DROP/TRUNCATE/DELETE without WHERE). Note: best-effort / heuristic — not a full language parser.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | — |
No output schema declared.
No examples provided.